diff --git a/tests/robotests/src/com/android/settings/network/NetworkDashboardFragmentTest.java b/tests/robotests/src/com/android/settings/network/NetworkDashboardFragmentTest.java
index fb3e75d51e8..548d1441c95 100644
--- a/tests/robotests/src/com/android/settings/network/NetworkDashboardFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/network/NetworkDashboardFragmentTest.java
@@ -82,7 +82,9 @@ public class NetworkDashboardFragmentTest {
     public void testPrepareActionBar_networkResetShouldBeCreated() {
         final NetworkResetActionMenuController resetController =
                 mock(NetworkResetActionMenuController.class);
+        final PrivateDnsMenuController privateDnsController = mock(PrivateDnsMenuController.class);
         ReflectionHelpers.setField(mFragment, "mNetworkResetController", resetController);
+        ReflectionHelpers.setField(mFragment, "mPrivateDnsMenuController", privateDnsController);
 
         mFragment.onCreateOptionsMenu(null, null);