diff --git a/services/core/java/com/android/server/connectivity/PacManager.java b/services/core/java/com/android/server/connectivity/PacManager.java
index de302fc01f2d9..198de78ecfa69 100644
--- a/services/core/java/com/android/server/connectivity/PacManager.java
+++ b/services/core/java/com/android/server/connectivity/PacManager.java
@@ -154,7 +154,7 @@ public class PacManager {
         mNetThreadHandler = new Handler(netThread.getLooper());
 
         mPacRefreshIntent = PendingIntent.getBroadcast(
-                context, 0, new Intent(ACTION_PAC_REFRESH), 0);
+                context, 0, new Intent(ACTION_PAC_REFRESH), PendingIntent.FLAG_IMMUTABLE);
         context.registerReceiver(new PacRefreshIntentReceiver(),
                 new IntentFilter(ACTION_PAC_REFRESH));
         mConnectivityHandler = handler;