diff --git a/core/java/android/widget/PopupWindow.java b/core/java/android/widget/PopupWindow.java
index 90fbb77d255e8..548dee95d0afb 100644
--- a/core/java/android/widget/PopupWindow.java
+++ b/core/java/android/widget/PopupWindow.java
@@ -817,6 +817,7 @@ public class PopupWindow {
      * @param p the layout parameters of the popup's content view
      */
     private void invokePopup(WindowManager.LayoutParams p) {
+        p.packageName = mContext.getPackageName();
         mWindowManager.addView(mPopupView, p);
     }