diff --git a/bundlesize.config.json b/bundlesize.config.json
index 7cb0bd8b9..0c0ecb9d6 100644
--- a/bundlesize.config.json
+++ b/bundlesize.config.json
@@ -18,15 +18,7 @@
 		},
 		{
 			"resourceModule": "mmv.bootstrap",
-			"maxSize": "5.9 kB"
-		},
-		{
-			"resourceModule": "mmv.bootstrap.autostart",
-			"maxSize": "1 kB"
-		},
-		{
-			"resourceModule": "mmv.head",
-			"maxSize": "1 kB"
+			"maxSize": "5.6 kB"
 		}
 	]
 }
diff --git a/extension.json b/extension.json
index fa651ae30..5448c682a 100644
--- a/extension.json
+++ b/extension.json
@@ -97,8 +97,7 @@
 				"mediawiki.user",
 				"mediawiki.util",
 				"mmv.bootstrap",
-				"mmv.codex",
-				"mmv.head"
+				"mmv.codex"
 			],
 			"messages": [
 				"license-header",
@@ -279,6 +278,7 @@
 						"extensions": "MediaViewerExtensions"
 					}
 				},
+				"mmv.bootstrap/mmv.bootstrap.autostart.js",
 				"mmv.bootstrap/mmv.bootstrap.js",
 				"mmv.bootstrap/mmv.lightboximage.js",
 				"mmv.bootstrap/mmv.Config.js",
@@ -293,8 +293,7 @@
 				"mediawiki.router",
 				"mediawiki.Title",
 				"mediawiki.user",
-				"mediawiki.storage",
-				"mmv.head"
+				"mediawiki.storage"
 			],
 			"messages": [
 				"multimediaviewer-loading",
@@ -305,23 +304,12 @@
 			]
 		},
 		"mmv.bootstrap.autostart": {
-			"packageFiles": [
-				"mmv.bootstrap.autostart/mmv.bootstrap.autostart.js"
-			],
-			"dependencies": [
-				"mmv.head",
-				"mmv.bootstrap"
-			]
+			"deprecated": "Deprecated in 1.43, alias for mmw.bootstrap",
+			"dependencies": "mmv.bootstrap"
 		},
 		"mmv.head": {
-			"packageFiles": [
-				"mmv.head/mmv.head.js",
-				"mmv.head/base.js"
-			],
-			"dependencies": [
-				"mediawiki.user",
-				"mediawiki.storage"
-			]
+			"deprecated": "Deprecated in 1.43, alias for mmw.bootstrap",
+			"dependencies": "mmv.bootstrap"
 		}
 	},
 	"ResourceFileModulePaths": {
@@ -369,7 +357,6 @@
 			"tests/qunit/mmv/mmv.testhelpers.js"
 		],
 		"dependencies": [
-			"mmv.head",
 			"mmv.bootstrap",
 			"mmv",
 			"mmv.ui.reuse"
diff --git a/includes/Hooks.php b/includes/Hooks.php
index b5725814d..5bab83584 100644
--- a/includes/Hooks.php
+++ b/includes/Hooks.php
@@ -111,7 +111,7 @@ class Hooks implements
 		$isMobileFrontendView = ExtensionRegistry::getInstance()->isLoaded( 'MobileFrontend' ) &&
 			$this->mobileContext && $this->mobileContext->shouldDisplayMobileView();
 		if ( !$isMobileFrontendView ) {
-			$out->addModules( [ 'mmv.head', 'mmv.bootstrap.autostart' ] );
+			$out->addModules( [ 'mmv.bootstrap' ] );
 		}
 	}
 
diff --git a/resources/mmv.bootstrap/mmv.Config.js b/resources/mmv.bootstrap/mmv.Config.js
index 53790709d..cebfd40fe 100644
--- a/resources/mmv.bootstrap/mmv.Config.js
+++ b/resources/mmv.bootstrap/mmv.Config.js
@@ -15,13 +15,74 @@
  * along with MediaViewer.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-const { isMediaViewerEnabledOnClick } = require( 'mmv.head' );
 const api = new mw.Api();
 
 /**
  * Contains/retrieves configuration/environment information for MediaViewer.
  */
 class Config {
+
+	/**
+	 * The media route prefix
+	 *
+	 * @return {string}
+	 */
+	static get ROUTE() {
+		return 'media';
+	}
+
+	/**
+	 * RegExp representing the media route
+	 *
+	 * @return {RegExp}
+	 */
+	static get ROUTE_REGEXP() {
+		return /^\/media\/(.+)$/;
+	}
+
+	/**
+	 * RegExp representing the media position as in "File:foo.jpg/3"
+	 *
+	 * @return {RegExp}
+	 */
+	static get POSITION_REGEXP() {
+		return /\/(\d+)$/;
+	}
+
+	/**
+	 * Regular expression representing the legacy media route
+	 *
+	 * @return {RegExp}
+	 */
+	static get LEGACY_ROUTE_REGEXP() {
+		return /^mediaviewer\/(.+)$/;
+	}
+
+	/**
+	 * Returns true if MediaViewer should handle thumbnail clicks.
+	 *
+	 * @return {boolean}
+	 */
+	static isMediaViewerEnabledOnClick() {
+		return mw.config.get( 'wgMediaViewer' ) && // global opt-out switch, can be set in user JS
+			mw.config.get( 'wgMediaViewerOnClick' ) && // thumbnail opt-out, can be set in preferences
+			( mw.user.isNamed() || !mw.storage.get( 'wgMediaViewerOnClick' ) || mw.storage.get( 'wgMediaViewerOnClick' ) === '1' ); // thumbnail opt-out for anons
+	}
+
+	/**
+	 * Returns the location hash (route string) for the given file title.
+	 *
+	 * @param {string} imageFileTitle the file title
+	 * @param {number} [position] the relative position of this image to others with same file
+	 * @return {string} the location hash
+	 * @member mw.mmv
+	 */
+	static getMediaHash( imageFileTitle, position ) {
+		return position > 1 ?
+			`#/${ this.ROUTE }/${ encodeURI( imageFileTitle ) }/${ position }` :
+			`#/${ this.ROUTE }/${ encodeURI( imageFileTitle ) }`;
+	}
+
 	/**
 	 * (Semi-)permanently stores the setting whether MediaViewer should handle thumbnail clicks.
 	 * - for logged-in users, we use preferences
@@ -79,7 +140,7 @@ class Config {
 	 * @return {boolean}
 	 */
 	static shouldShowStatusInfo() {
-		return !isMediaViewerEnabledOnClick( mw.config, mw.user, mw.storage ) && mw.storage.get( 'mmv-showStatusInfo' ) === '1';
+		return !this.isMediaViewerEnabledOnClick() && mw.storage.get( 'mmv-showStatusInfo' ) === '1';
 	}
 
 	/**
@@ -112,4 +173,5 @@ class Config {
 	}
 }
 
+mw.mmv = Config;
 module.exports = Config;
diff --git a/resources/mmv.bootstrap.autostart/mmv.bootstrap.autostart.js b/resources/mmv.bootstrap/mmv.bootstrap.autostart.js
similarity index 75%
rename from resources/mmv.bootstrap.autostart/mmv.bootstrap.autostart.js
rename to resources/mmv.bootstrap/mmv.bootstrap.autostart.js
index 3d3f25cbc..8806b73cc 100644
--- a/resources/mmv.bootstrap.autostart/mmv.bootstrap.autostart.js
+++ b/resources/mmv.bootstrap/mmv.bootstrap.autostart.js
@@ -18,10 +18,13 @@
 // This file is used to do the global initialization that we want on the real pages,
 // but do not want in the tests.
 
-const { MultimediaViewerBootstrap } = require( 'mmv.bootstrap' );
+const Config = require( './mmv.Config.js' );
+const MultimediaViewerBootstrap = require( './mmv.bootstrap.js' );
+const LightboxImage = require( './mmv.lightboximage.js' );
+const HtmlUtils = require( './mmv.HtmlUtils.js' );
 
 const bootstrap = new MultimediaViewerBootstrap();
 
 $( bootstrap.setupEventHandlers.bind( bootstrap ) );
 
-module.exports = bootstrap;
+module.exports = { MultimediaViewerBootstrap, LightboxImage, Config, HtmlUtils };
diff --git a/resources/mmv.bootstrap/mmv.bootstrap.js b/resources/mmv.bootstrap/mmv.bootstrap.js
index c498dd474..d247da603 100644
--- a/resources/mmv.bootstrap/mmv.bootstrap.js
+++ b/resources/mmv.bootstrap/mmv.bootstrap.js
@@ -15,7 +15,6 @@
  * along with MultimediaViewer.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-const { getMediaHash, ROUTE_REGEXP, POSITION_REGEXP, LEGACY_ROUTE_REGEXP, isMediaViewerEnabledOnClick } = require( 'mmv.head' );
 const Config = require( './mmv.Config.js' );
 const HtmlUtils = require( './mmv.HtmlUtils.js' );
 const LightboxImage = require( './mmv.lightboximage.js' );
@@ -70,10 +69,10 @@ class MultimediaViewerBootstrap {
 			let fileTitle;
 			viewer.comingFromHashChange = true;
 			try {
-				let position = fileName.match( POSITION_REGEXP );
+				let position = fileName.match( Config.POSITION_REGEXP );
 				if ( position ) {
 					position = +position[ 1 ];
-					fileName = fileName.replace( POSITION_REGEXP, '' );
+					fileName = fileName.replace( Config.POSITION_REGEXP, '' );
 				} else {
 					position = undefined;
 				}
@@ -93,8 +92,8 @@ class MultimediaViewerBootstrap {
 	 * @param {OO.Router} router
 	 */
 	setupRouter( router ) {
-		router.addRoute( ROUTE_REGEXP, this.route.bind( this ) );
-		router.addRoute( LEGACY_ROUTE_REGEXP, this.route.bind( this ) );
+		router.addRoute( Config.ROUTE_REGEXP, this.route.bind( this ) );
+		router.addRoute( Config.LEGACY_ROUTE_REGEXP, this.route.bind( this ) );
 		this.router = router;
 	}
 
@@ -206,9 +205,6 @@ class MultimediaViewerBootstrap {
 			this.$parsoidThumbs.each( ( i, thumb ) => this.processParsoidThumb( thumb ) );
 		} finally {
 			this.thumbsReadyDeferred.resolve();
-			// now that we have set up our real click handler we can remove the temporary
-			// handler added in mmv.head.js which just replays clicks to the real handler
-			$( document ).off( 'click.mmv-head' );
 		}
 	}
 
@@ -248,7 +244,7 @@ class MultimediaViewerBootstrap {
 		$thumbContainer.on( {
 			mouseenter: () => {
 				// There is no point preloading if clicking the thumb won't open Media Viewer
-				if ( !isMediaViewerEnabledOnClick() ) {
+				if ( !Config.isMediaViewerEnabledOnClick() ) {
 					return;
 				}
 				this.preloadOnHoverTimer = setTimeout( () => {
@@ -507,7 +503,7 @@ class MultimediaViewerBootstrap {
 	 */
 	openImage( image ) {
 		this.ensureEventHandlersAreSetUp();
-		const hash = getMediaHash( image.filePageTitle, image.position );
+		const hash = Config.getMediaHash( image.filePageTitle, image.position );
 		location.hash = hash;
 		history.replaceState( MANAGED_STATE, null, hash );
 	}
@@ -527,7 +523,7 @@ class MultimediaViewerBootstrap {
 		}
 
 		// Don't load if someone has specifically stopped us from doing so
-		if ( !isMediaViewerEnabledOnClick() ) {
+		if ( !Config.isMediaViewerEnabledOnClick() ) {
 			return true;
 		}
 
@@ -553,7 +549,7 @@ class MultimediaViewerBootstrap {
 	 */
 	isViewerHash() {
 		const path = location.hash.slice( 1 );
-		return path.match( ROUTE_REGEXP ) || path.match( LEGACY_ROUTE_REGEXP );
+		return path.match( Config.ROUTE_REGEXP ) || path.match( Config.LEGACY_ROUTE_REGEXP );
 	}
 
 	/**
@@ -685,4 +681,4 @@ class MultimediaViewerBootstrap {
 	}
 }
 
-module.exports = { MultimediaViewerBootstrap, LightboxImage, Config, HtmlUtils };
+module.exports = MultimediaViewerBootstrap;
diff --git a/resources/mmv.head/base.js b/resources/mmv.head/base.js
deleted file mode 100644
index c6169fff8..000000000
--- a/resources/mmv.head/base.js
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * This file is part of the MediaWiki extension MultimediaViewer.
- *
- * MultimediaViewer is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * MultimediaViewer is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with MultimediaViewer.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-// Included on every page which has images so keep it lightweight.
-module.exports = {
-	/**
-	 * The media route prefix
-	 *
-	 * @member mw.mmv
-	 */
-	ROUTE: 'media',
-	/**
-	 * RegExp representing the media route
-	 *
-	 * @member mw.mmv
-	 */
-	ROUTE_REGEXP: /^\/media\/(.+)$/,
-	/**
-	 * RegExp representing the media position as in "File:foo.jpg/3"
-	 *
-	 * @member mw.mmv
-	 */
-	POSITION_REGEXP: /\/(\d+)$/,
-	/**
-	 * @property {RegExp}
-	 * Regular expression representing the legacy media route
-	 * @member mw.mmv
-	 */
-	LEGACY_ROUTE_REGEXP: /^mediaviewer\/(.+)$/,
-
-	/**
-	 * Returns true if MediaViewer should handle thumbnail clicks.
-	 *
-	 * @param {Map} mwConfig
-	 * @param {Object} mwUser
-	 * @param {mw.SafeStorage} mwStorage
-	 * @return {boolean}
-	 */
-	isMediaViewerEnabledOnClick( mwConfig = mw.config, mwUser = mw.user, mwStorage = mw.storage ) {
-		return mwConfig.get( 'wgMediaViewer' ) && // global opt-out switch, can be set in user JS
-			mwConfig.get( 'wgMediaViewerOnClick' ) && // thumbnail opt-out, can be set in preferences
-			( mwUser.isNamed() || !mwStorage.get( 'wgMediaViewerOnClick' ) || mwStorage.get( 'wgMediaViewerOnClick' ) === '1' ); // thumbnail opt-out for anons
-	},
-
-	/**
-	 * Returns the location hash (route string) for the given file title.
-	 *
-	 * @param {string} imageFileTitle the file title
-	 * @param {number} [position] the relative position of this image to others with same file
-	 * @return {string} the location hash
-	 * @member mw.mmv
-	 */
-	getMediaHash: ( imageFileTitle, position ) => position > 1 ?
-		`#/media/${ encodeURI( imageFileTitle ) }/${ position }` :
-		`#/media/${ encodeURI( imageFileTitle ) }`
-};
diff --git a/resources/mmv.head/mmv.head.js b/resources/mmv.head/mmv.head.js
deleted file mode 100644
index 72131e904..000000000
--- a/resources/mmv.head/mmv.head.js
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * This file is part of the MediaWiki extension MultimediaViewer.
- *
- * MultimediaViewer is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * MultimediaViewer is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with MultimediaViewer.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-const base = require( './base.js' );
-mw.mmv = base;
-module.exports = base;
-
-// If MediaViewer is disabled by the user, do not set up click handling.
-// This is loaded before user JS so we cannot check wgMediaViewer.
-if ( base.isMediaViewerEnabledOnClick() ) {
-	( $( document ) ).on( 'click.mmv-head', 'a.image, a.mw-file-description', ( e ) => {
-		// Do not interfere with non-left clicks or if modifier keys are pressed.
-		// Also, make sure we do not get in a loop.
-		if ( ( e.button !== 0 && e.which !== 1 ) || e.altKey || e.ctrlKey || e.shiftKey || e.metaKey || e.replayed ) {
-			return;
-		}
-
-		// We wait for document readiness because mw.loader.using writes to the DOM
-		// which can cause a blank page if it happens before DOM readiness
-		$( () => {
-			mw.loader.using( [ 'mmv.bootstrap.autostart' ], ( req ) => {
-				const bootstrap = req( 'mmv.bootstrap.autostart' );
-				bootstrap.whenThumbsReady().then( () => {
-					// We have to copy the properties, passing e doesn't work. Probably because of preventDefault()
-					$( e.target ).trigger( { type: 'click', which: 1, replayed: true } );
-				} );
-			} );
-		} );
-
-		e.preventDefault();
-	} );
-}
diff --git a/resources/mmv.ui.reuse/mmv.EmbedFileFormatter.js b/resources/mmv.ui.reuse/mmv.EmbedFileFormatter.js
index 75138a444..30825740b 100644
--- a/resources/mmv.ui.reuse/mmv.EmbedFileFormatter.js
+++ b/resources/mmv.ui.reuse/mmv.EmbedFileFormatter.js
@@ -15,8 +15,7 @@
  * along with MediaViewer.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-const { getMediaHash } = require( 'mmv.head' );
-const { HtmlUtils } = require( 'mmv.bootstrap' );
+const { Config, HtmlUtils } = require( 'mmv.bootstrap' );
 
 /**
  * Converts data in various formats needed by the Embed sub-dialog
@@ -173,7 +172,7 @@ class EmbedFileFormatter {
 		return HtmlUtils.jqueryToHtml(
 			$( '<p>' ).append(
 				$( '<a>' )
-					.attr( 'href', info.imageInfo.descriptionUrl + getMediaHash( info.imageInfo.title ) )
+					.attr( 'href', info.imageInfo.descriptionUrl + Config.getMediaHash( info.imageInfo.title ) )
 					.append(
 						$( '<img>' )
 							.attr( 'src', imgUrl )
diff --git a/resources/mmv.ui.reuse/mmv.ui.reuse.share.js b/resources/mmv.ui.reuse/mmv.ui.reuse.share.js
index cf913b47d..3555471c6 100644
--- a/resources/mmv.ui.reuse/mmv.ui.reuse.share.js
+++ b/resources/mmv.ui.reuse/mmv.ui.reuse.share.js
@@ -15,7 +15,7 @@
  * along with MultimediaViewer.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-const { getMediaHash } = require( 'mmv.head' );
+const { Config } = require( 'mmv.bootstrap' );
 const Utils = require( './mmv.ui.utils.js' );
 const { UiElement } = require( 'mmv' );
 
@@ -56,7 +56,7 @@ class Share extends UiElement {
 	 * @param {ImageModel} image
 	 */
 	set( image ) {
-		const url = image.descriptionUrl + getMediaHash( image.title );
+		const url = image.descriptionUrl + Config.getMediaHash( image.title );
 		this.$pageInput.val( url );
 	}
 
diff --git a/resources/mmv/mmv.js b/resources/mmv/mmv.js
index 21a2cf889..620d3bfda 100644
--- a/resources/mmv/mmv.js
+++ b/resources/mmv/mmv.js
@@ -16,7 +16,6 @@
  */
 
 const { Config } = require( 'mmv.bootstrap' );
-const { getMediaHash } = require( 'mmv.head' );
 const ViewLogger = require( './logging/mmv.logging.ViewLogger.js' );
 const Api = require( './provider/mmv.provider.Api.js' );
 const GuessedThumbnailInfo = require( './provider/mmv.provider.GuessedThumbnailInfo.js' );
@@ -639,7 +638,7 @@ class MultimediaViewer {
 			const thumb = this.thumbs[ index ];
 			this.loadImage( thumb );
 			router.navigateTo( null, {
-				path: getMediaHash( thumb.filePageTitle, thumb.position ),
+				path: Config.getMediaHash( thumb.filePageTitle, thumb.position ),
 				useReplaceState: true
 			} );
 		}
diff --git a/tests/qunit/mmv/mmv.Config.test.js b/tests/qunit/mmv/mmv.Config.test.js
index b1a723b3a..cb6bc0b53 100644
--- a/tests/qunit/mmv/mmv.Config.test.js
+++ b/tests/qunit/mmv/mmv.Config.test.js
@@ -15,7 +15,6 @@
  * along with MediaViewer.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-const { isMediaViewerEnabledOnClick } = require( 'mmv.head' );
 const { Config } = require( 'mmv.bootstrap' );
 const { createLocalStorage, getFakeLocalStorage } = require( './mmv.testhelpers.js' );
 const config0 = mw.config;
@@ -46,39 +45,39 @@ const saveOption = mw.Api.prototype.saveOption;
 		mw.user.isNamed.returns( true );
 		mw.config.get.withArgs( 'wgMediaViewer' ).returns( true );
 		mw.config.get.withArgs( 'wgMediaViewerOnClick' ).returns( true );
-		assert.strictEqual( isMediaViewerEnabledOnClick( mw.config, mw.user ), true, 'Returns true for logged-in with standard settings' );
+		assert.strictEqual( Config.isMediaViewerEnabledOnClick(), true, 'Returns true for logged-in with standard settings' );
 
 		mw.user.isNamed.returns( true );
 		mw.config.get.withArgs( 'wgMediaViewer' ).returns( false );
 		mw.config.get.withArgs( 'wgMediaViewerOnClick' ).returns( true );
-		assert.strictEqual( isMediaViewerEnabledOnClick( mw.config, mw.user ), false, 'Returns false if opted out via user JS flag' );
+		assert.strictEqual( Config.isMediaViewerEnabledOnClick(), false, 'Returns false if opted out via user JS flag' );
 
 		mw.user.isNamed.returns( true );
 		mw.config.get.withArgs( 'wgMediaViewer' ).returns( true );
 		mw.config.get.withArgs( 'wgMediaViewerOnClick' ).returns( false );
-		assert.strictEqual( isMediaViewerEnabledOnClick( mw.config, mw.user ), false, 'Returns false if opted out via preferences' );
+		assert.strictEqual( Config.isMediaViewerEnabledOnClick(), false, 'Returns false if opted out via preferences' );
 
 		mw.user.isNamed.returns( false );
 		mw.config.get.withArgs( 'wgMediaViewer' ).returns( false );
 		mw.config.get.withArgs( 'wgMediaViewerOnClick' ).returns( true );
-		assert.strictEqual( isMediaViewerEnabledOnClick( mw.config, mw.user ), false, 'Returns false if anon user opted out via user JS flag' );
+		assert.strictEqual( Config.isMediaViewerEnabledOnClick(), false, 'Returns false if anon user opted out via user JS flag' );
 
 		mw.user.isNamed.returns( false );
 		mw.config.get.withArgs( 'wgMediaViewer' ).returns( true );
 		mw.config.get.withArgs( 'wgMediaViewerOnClick' ).returns( false );
-		assert.strictEqual( isMediaViewerEnabledOnClick( mw.config, mw.user ), false, 'Returns false if anon user opted out in some weird way' ); // apparently someone created a browser extension to do this
+		assert.strictEqual( Config.isMediaViewerEnabledOnClick(), false, 'Returns false if anon user opted out in some weird way' ); // apparently someone created a browser extension to do this
 
 		mw.user.isNamed.returns( false );
 		mw.config.get.withArgs( 'wgMediaViewer' ).returns( true );
 		mw.config.get.withArgs( 'wgMediaViewerOnClick' ).returns( true );
 		mw.storage.store.getItem.withArgs( 'wgMediaViewerOnClick' ).returns( null );
-		assert.strictEqual( isMediaViewerEnabledOnClick( mw.config, mw.user ), true, 'Returns true for anon with standard settings' );
+		assert.strictEqual( Config.isMediaViewerEnabledOnClick(), true, 'Returns true for anon with standard settings' );
 
 		mw.user.isNamed.returns( false );
 		mw.config.get.withArgs( 'wgMediaViewer' ).returns( true );
 		mw.config.get.withArgs( 'wgMediaViewerOnClick' ).returns( true );
 		mw.storage.store.getItem.withArgs( 'wgMediaViewerOnClick' ).returns( '0' );
-		assert.strictEqual( isMediaViewerEnabledOnClick( mw.config, mw.user ), false, 'Returns true for anon opted out via localSettings' );
+		assert.strictEqual( Config.isMediaViewerEnabledOnClick(), false, 'Returns true for anon opted out via localSettings' );
 	} );
 
 	QUnit.test( 'setMediaViewerEnabledOnClick sense check', function ( assert ) {