diff --git a/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java b/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
index 2205986..6688f53 100644
--- a/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
+++ b/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
@@ -1897,7 +1897,7 @@
                     }
                 }, "Lazily initialize IMMS#mImeDrawsImeNavBarRes");
 
-                mMyPackageMonitor.register(mContext, null, UserHandle.ALL, true);
+                mMyPackageMonitor.register(mContext, mHandler.getLooper(), UserHandle.ALL, true);
                 mSettingsObserver.registerContentObserverLocked(currentUserId);
 
                 final IntentFilter broadcastFilterForAllUsers = new IntentFilter();