diff --git a/src/com/android/phone/NotificationMgr.java b/src/com/android/phone/NotificationMgr.java
index 27e1606..d2c0e6b 100644
--- a/src/com/android/phone/NotificationMgr.java
+++ b/src/com/android/phone/NotificationMgr.java
@@ -1071,7 +1071,8 @@
         mSelectedNetworkOperatorName.remove(subId);
     }
 
-    private static long getTimeStamp() {
+    @VisibleForTesting
+    public long getTimeStamp() {
         return SystemClock.elapsedRealtime();
     }
 }