diff --git a/extension.json b/extension.json
index 520a339344..4852161f8a 100644
--- a/extension.json
+++ b/extension.json
@@ -532,8 +532,6 @@
 		},
 		"ext.visualEditor.mediawiki.mobile": {
 			"scripts": [
-				"modules/ve-mw/ui/ve.ui.MWMobileContext.js",
-				"modules/ve-mw/ui/ve.ui.MWMobileSurface.js",
 				"modules/ve-mw/ui/dialogs/ve.ui.MWMobileSaveDialog.js",
 				"modules/ve-mw/ui/tools/ve.ui.MWMobileLinkInspectorTool.js"
 			],
diff --git a/modules/ve-mw/ui/ve.ui.MWMobileContext.js b/modules/ve-mw/ui/ve.ui.MWMobileContext.js
deleted file mode 100644
index 8044d8b325..0000000000
--- a/modules/ve-mw/ui/ve.ui.MWMobileContext.js
+++ /dev/null
@@ -1,56 +0,0 @@
-/*!
- * VisualEditor UserInterface MobileContext class.
- *
- * @copyright 2011-2017 VisualEditor Team and others; see http://ve.mit-license.org
- */
-
-/**
- * UserInterface context that displays inspector full screen.
- *
- * @class
- * @extends ve.ui.MobileContext
- *
- * @constructor
- * @param {ve.ui.Surface} surface
- * @param {Object} [config] Configuration options
- */
-ve.ui.MWMobileContext = function VeUiMWMobileContext() {
-	// Parent constructor
-	ve.ui.MWMobileContext.super.apply( this, arguments );
-
-	// Initialization
-	this.$element.addClass( 've-ui-mwMobileContext' );
-};
-
-/* Inheritance */
-
-OO.inheritClass( ve.ui.MWMobileContext, ve.ui.MobileContext );
-
-/* Methods */
-
-/**
- * @inheritdoc
- */
-ve.ui.MWMobileContext.prototype.getRelatedSources = function () {
-	var sources;
-
-	if ( !this.relatedSources ) {
-		sources = ve.ui.MobileContext.super.prototype.getRelatedSources.call( this );
-
-		// Filter out sources not supported in mobile mode
-		// FIXME: This is a temporary hack. Ideally, we don't want to load any code
-		// that is not supported on a given platform. However, present implementation
-		// of citation dialog forces us to load sources that we don't want on mobile.
-		this.availableSources = sources.filter( function ( source ) {
-			return (
-				source.model instanceof ve.dm.LinkAnnotation ||
-				(
-					source.model instanceof ve.dm.MWReferenceNode &&
-					source.tool !== ve.ui.MWReferenceDialogTool
-				)
-			);
-		} );
-	}
-
-	return this.availableSources;
-};
diff --git a/modules/ve-mw/ui/ve.ui.MWMobileSurface.js b/modules/ve-mw/ui/ve.ui.MWMobileSurface.js
deleted file mode 100644
index 46b08094ed..0000000000
--- a/modules/ve-mw/ui/ve.ui.MWMobileSurface.js
+++ /dev/null
@@ -1,31 +0,0 @@
-/*!
- * VisualEditor UserInterface MediaWiki MobileSurface class.
- *
- * @copyright 2011-2017 VisualEditor Team and others; see http://ve.mit-license.org
- */
-
-/**
- * @class
- * @extends ve.ui.Surface
- *
- * @constructor
- * @param {HTMLDocument|Array|ve.dm.LinearData|ve.dm.Document} dataOrDoc Document data to edit
- * @param {Object} [config] Configuration options
- */
-ve.ui.MWMobileSurface = function VeUiMWMobileSurface() {
-	// Parent constructor
-	ve.ui.MWMobileSurface.super.apply( this, arguments );
-};
-
-/* Inheritance */
-
-OO.inheritClass( ve.ui.MWMobileSurface, ve.ui.Surface );
-
-/* Methods */
-
-/**
- * @inheritdoc
- */
-ve.ui.MWMobileSurface.prototype.createContext = function () {
-	return new ve.ui.MWMobileContext( this );
-};