diff --git a/mobile/src/com/cradle/iitc_mobile/IITC_Mobile.java b/mobile/src/com/cradle/iitc_mobile/IITC_Mobile.java
index 3332f442..45ce2442 100644
--- a/mobile/src/com/cradle/iitc_mobile/IITC_Mobile.java
+++ b/mobile/src/com/cradle/iitc_mobile/IITC_Mobile.java
@@ -321,6 +321,7 @@ public class IITC_Mobile extends Activity implements OnSharedPreferenceChangeLis
             mLocMngr.removeUpdates(this);
         }
 
+        unregisterReceiver(mBroadcastReceiver);
         super.onStop();
     }