diff --git a/resources/skins.vector.es6/stickyHeader.js b/resources/skins.vector.es6/stickyHeader.js
index e2eb4f5ad..83d7805d4 100644
--- a/resources/skins.vector.es6/stickyHeader.js
+++ b/resources/skins.vector.es6/stickyHeader.js
@@ -303,7 +303,7 @@ function isInViewport( element ) {
  */
 function addVisualEditorHooks( targetIntersection, observer ) {
 	// When Visual Editor is activated, hide the sticky header.
-	mw.hook( 've.activate' ).add( () => {
+	mw.hook( 've.activationStart' ).add( () => {
 		hide();
 		observer.unobserve( targetIntersection );
 	} );