diff --git a/src/com/android/launcher2/AllApps3D.java b/src/com/android/launcher2/AllApps3D.java
index 3599775..b75d08a 100644
--- a/src/com/android/launcher2/AllApps3D.java
+++ b/src/com/android/launcher2/AllApps3D.java
@@ -192,6 +192,7 @@
             destroyRenderScript();
             sRS = null;
             sRollo = null;
+            super.onDetachedFromWindow();
         }
     }