diff --git a/resources/skins.citizen.scripts/skin.js b/resources/skins.citizen.scripts/skin.js
index 1e69b9a16..6f23483b2 100644
--- a/resources/skins.citizen.scripts/skin.js
+++ b/resources/skins.citizen.scripts/skin.js
@@ -94,8 +94,7 @@ function main( window ) {
 	}
 
 	// Defer non-essential tasks
-	// eslint-disable-next-line compat/compat
-	requestIdleCallback( deferredTasks, { timeout: 3000 } );
+	mw.requestIdleCallback( deferredTasks, { timeout: 3000 } );
 }
 
 if ( document.readyState === 'interactive' || document.readyState === 'complete' ) {