diff --git a/tests/robotests/src/com/android/settings/network/NetworkProviderSettingsTest.java b/tests/robotests/src/com/android/settings/network/NetworkProviderSettingsTest.java
index df399d779e1..9c881fe41bb 100644
--- a/tests/robotests/src/com/android/settings/network/NetworkProviderSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/network/NetworkProviderSettingsTest.java
@@ -167,6 +167,7 @@ public class NetworkProviderSettingsTest {
         });
         doReturn(mContext).when(mNetworkProviderSettings).getContext();
         doReturn(mPreferenceManager).when(mNetworkProviderSettings).getPreferenceManager();
+        doReturn(null).when(mNetworkProviderSettings).getPreferenceScreenBindingKey(mContext);
         doReturn(mPowerManager).when(mContext).getSystemService(PowerManager.class);
         doReturn(mWifiManager).when(mContext).getSystemService(WifiManager.class);
         doReturn(mUserManager).when(mContext).getSystemService(Context.USER_SERVICE);