diff --git a/extension.json b/extension.json
index abec3fe7f..7003702b6 100644
--- a/extension.json
+++ b/extension.json
@@ -422,7 +422,6 @@
 		"BeforePageDisplay": "EchoHooks::beforePageDisplay",
 		"MakeGlobalVariablesScript": "EchoHooks::makeGlobalVariablesScript",
 		"ResourceLoaderRegisterModules": "EchoHooks::onResourceLoaderRegisterModules",
-		"EventLoggingRegisterSchemas": "EchoHooks::onEventLoggingRegisterSchemas",
 		"ResourceLoaderTestModules": "EchoHooks::onResourceLoaderTestModules",
 		"UserGroupsChanged": "EchoHooks::onUserGroupsChanged",
 		"UserLoadOptions": "EchoHooks::onUserLoadOptions",
@@ -886,19 +885,13 @@
 		"EchoEventLoggingSchemas": {
 			"value": {
 				"Echo": {
-					"enabled": false,
-					"revision": 7731316,
-					"client": false
+					"enabled": false
 				},
 				"EchoMail": {
-					"enabled": false,
-					"revision": 5467650,
-					"client": false
+					"enabled": false
 				},
 				"EchoInteraction": {
-					"enabled": false,
-					"revision": 15823738,
-					"client": true
+					"enabled": false
 				}
 			},
 			"merge_strategy": "array_plus_2d"
@@ -912,6 +905,13 @@
 			"description": "Maximum nubmer of users that will be notified that they were linked from an edit summary or 0 for no notifications"
 		}
 	},
+	"attributes": {
+		"EventLogging": {
+			"Schemas": {
+				"EchoInteraction": 15823738
+			}
+		}
+	},
 	"manifest_version": 2,
 	"AutoloadClasses": {
 		"ApiCrossWikiBase": "includes/api/ApiCrossWikiBase.php",
diff --git a/includes/EchoHooks.php b/includes/EchoHooks.php
index 76f91ab7e..988e7917f 100644
--- a/includes/EchoHooks.php
+++ b/includes/EchoHooks.php
@@ -50,7 +50,7 @@ class EchoHooks {
 	 */
 	public static function initEchoExtension() {
 		global $wgEchoNotifications, $wgEchoNotificationCategories, $wgEchoNotificationIcons,
-			$wgEchoEventLoggingSchemas, $wgEchoMentionStatusNotifications, $wgAllowArticleReminderNotification, $wgAPIModules;
+			$wgEchoMentionStatusNotifications, $wgAllowArticleReminderNotification, $wgAPIModules;
 
 		// allow extensions to define their own event
 		Hooks::run( 'BeforeCreateEchoEvent', [ &$wgEchoNotifications, &$wgEchoNotificationCategories, &$wgEchoNotificationIcons ] );
@@ -66,15 +66,6 @@ class EchoHooks {
 			unset( $wgEchoNotificationCategories['article-reminder'] );
 			unset( $wgAPIModules['echoarticlereminder'] );
 		}
-
-		// turn schema off if eventLogging is not enabled
-		if ( !ExtensionRegistry::getInstance()->isLoaded( 'EventLogging' ) ) {
-			foreach ( $wgEchoEventLoggingSchemas as $schema => $property ) {
-				if ( $property['enabled'] ) {
-					$wgEchoEventLoggingSchemas[$schema]['enabled'] = false;
-				}
-			}
-		}
 	}
 
 	public static function getNotificationSenderName() {
@@ -129,15 +120,6 @@ class EchoHooks {
 		return true;
 	}
 
-	public static function onEventLoggingRegisterSchemas( array &$schemas ) {
-		global $wgEchoEventLoggingSchemas;
-		foreach ( $wgEchoEventLoggingSchemas as $schema => $property ) {
-			if ( $property['enabled'] && $property['client'] ) {
-				$schemas[$schema] = $property['revision'];
-			}
-		}
-	}
-
 	/**
 	 * Handler for ResourceLoaderRegisterModules hook
 	 * @param ResourceLoader &$resourceLoader
@@ -1090,10 +1072,10 @@ class EchoHooks {
 		global $wgEchoEventLoggingSchemas, $wgEchoEventLoggingVersion;
 		$user = $outputPage->getUser();
 
-		// Provide info for the Overlay
-
+		// Provide info for ext.echo.logger
 		if ( $user->isLoggedIn() ) {
-			$vars['wgEchoEventLoggingSchemas'] = $wgEchoEventLoggingSchemas;
+			$vars['wgEchoInteractionLogging'] = $wgEchoEventLoggingSchemas['EchoInteraction']['enabled']
+				&& ExtensionRegistry::getInstance()->isLoaded( 'EventLogging' );
 			$vars['wgEchoEventLoggingVersion'] = $wgEchoEventLoggingVersion;
 		}
 
diff --git a/includes/EventLogging.php b/includes/EventLogging.php
index c7f0ba52b..9ffba03ac 100644
--- a/includes/EventLogging.php
+++ b/includes/EventLogging.php
@@ -5,6 +5,14 @@
  */
 class MWEchoEventLogging {
 
+	private static $revisionIds = [
+		'Echo' => 7731316,
+		'EchoMail' => 5467650,
+		// Keep in sync with client-side revision
+		// in extension.json
+		'EchoInteraction' => 15823738
+	];
+
 	/**
 	 * This is the only function that interacts with EventLogging
 	 *
@@ -17,14 +25,17 @@ class MWEchoEventLogging {
 		global $wgEchoEventLoggingSchemas, $wgEchoEventLoggingVersion;
 
 		$schemaConfig = $wgEchoEventLoggingSchemas[$schema];
-		if ( !$schemaConfig['enabled'] ) {
+		if ( !ExtensionRegistry::getInstance()->isLoaded( 'EventLogging' )
+			|| !$schemaConfig['enabled']
+		) {
 			// If logging for this schema is disabled, it's a no-op.
 			return;
 		}
 
+		$revision = self::$revisionIds[$schema];
 		$data['version'] = $wgEchoEventLoggingVersion;
 
-		EventLogging::logEvent( $schema, $schemaConfig['revision'], $data );
+		EventLogging::logEvent( $schema, $revision, $data );
 	}
 
 	/**
diff --git a/modules/logger/mw.echo.Logger.js b/modules/logger/mw.echo.Logger.js
index 1a920c57b..cf380bbb7 100644
--- a/modules/logger/mw.echo.Logger.js
+++ b/modules/logger/mw.echo.Logger.js
@@ -28,11 +28,7 @@
 	 * @static
 	 * @property {boolean}
 	 */
-	mw.echo.Logger.static.clickThroughEnabled = !!OO.getProp(
-		mw.config.get( 'wgEchoEventLoggingSchemas' ),
-		'EchoInteraction',
-		'enabled'
-	);
+	mw.echo.Logger.static.clickThroughEnabled = !!mw.config.get( 'wgEchoInteractionLogging' );
 
 	/**
 	 * Context definitions.