diff --git a/src/com/android/launcher3/widget/picker/WidgetsListAdapter.java b/src/com/android/launcher3/widget/picker/WidgetsListAdapter.java
index d9c9d4d..0504e74 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsListAdapter.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsListAdapter.java
@@ -186,8 +186,10 @@
      * Resets any expanded widget header.
      */
     public void resetExpandedHeader() {
-        mWidgetsContentVisiblePackageUserKey = null;
-        updateVisibleEntries();
+        if (mWidgetsContentVisiblePackageUserKey != null) {
+            mWidgetsContentVisiblePackageUserKey = null;
+            updateVisibleEntries();
+        }
     }
 
     @Override