diff --git a/Tethering/src/com/android/networkstack/tethering/TetheringConfiguration.java b/Tethering/src/com/android/networkstack/tethering/TetheringConfiguration.java
index b6240c4..e716a64 100644
--- a/Tethering/src/com/android/networkstack/tethering/TetheringConfiguration.java
+++ b/Tethering/src/com/android/networkstack/tethering/TetheringConfiguration.java
@@ -370,10 +370,7 @@
 
     /** Check whether dun is required. */
     public static boolean checkDunRequired(Context ctx) {
-        final TelephonyManager tm = (TelephonyManager) ctx.getSystemService(TELEPHONY_SERVICE);
-        // TelephonyManager would uses the active data subscription, which should be the one used
-        // by tethering.
-        return (tm != null) ? tm.isTetheringApnRequired() : false;
+        return false;
     }
 
     public int getOffloadPollInterval() {