diff --git a/tests/manual/tickets/170/1.js b/tests/manual/tickets/170/1.js
index 7f7c3aa6..b94efdf7 100644
--- a/tests/manual/tickets/170/1.js
+++ b/tests/manual/tickets/170/1.js
@@ -25,11 +25,10 @@ ClassicEditor.create( document.querySelector( '#editor-attach' ), {
 
 	editor.ui.view.element.querySelector( '.ck-editor__editable' ).scrollTop = 360;
 
-	panel.init().then( () => {
-		panel.attachTo( {
-			target: editor.ui.view.element.querySelector( '.ck-editor__editable p strong' ),
-			limiter: editor.ui.view.editableElement
-		} );
+	panel.init();
+	panel.attachTo( {
+		target: editor.ui.view.element.querySelector( '.ck-editor__editable p strong' ),
+		limiter: editor.ui.view.editableElement
 	} );
 
 	window.attachEditor = editor;