diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java
index 2b80b75..707023b 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarControllers.java
@@ -165,6 +165,7 @@
      * Cleans up all controllers.
      */
     public void onDestroy() {
+        mAreAllControllersInitialized = false;
         mSharedState = null;
 
         navbarButtonsViewController.onDestroy();