diff --git a/src/com/android/settings/users/AddUserWhenLockedPreferenceController.java b/src/com/android/settings/users/AddUserWhenLockedPreferenceController.java
index 34892fa242c..df2f54effb4 100644
--- a/src/com/android/settings/users/AddUserWhenLockedPreferenceController.java
+++ b/src/com/android/settings/users/AddUserWhenLockedPreferenceController.java
@@ -28,15 +28,12 @@ import com.android.settingslib.RestrictedSwitchPreference;
 public class AddUserWhenLockedPreferenceController extends TogglePreferenceController {
 
     private final UserCapabilities mUserCaps;
-    private LockPatternUtils mLockPatternUtils;
+    private final LockPatternUtils mLockPatternUtils;
 
     public AddUserWhenLockedPreferenceController(Context context, String key) {
         super(context, key);
         mUserCaps = UserCapabilities.create(context);
-    }
-
-    void setLockPatternUtils(LockPatternUtils lockPatternUtils) {
-        mLockPatternUtils = lockPatternUtils;
+        mLockPatternUtils = new LockPatternUtils(context);
     }
 
     @Override
diff --git a/src/com/android/settings/users/UserSettings.java b/src/com/android/settings/users/UserSettings.java
index 51da9d2e7cb..6397af8efb4 100644
--- a/src/com/android/settings/users/UserSettings.java
+++ b/src/com/android/settings/users/UserSettings.java
@@ -241,8 +241,6 @@ public class UserSettings extends SettingsPreferenceFragment
 
         mAddUserWhenLockedPreferenceController = new AddUserWhenLockedPreferenceController(
                 activity, KEY_ADD_USER_WHEN_LOCKED);
-        mAddUserWhenLockedPreferenceController.setLockPatternUtils(
-                new LockPatternUtils(getPrefContext()));
 
         mMultiUserFooterPreferenceController = new MultiUserFooterPreferenceController(activity,
                 KEY_MULTIUSER_FOOTER);
@@ -1296,7 +1294,6 @@ public class UserSettings extends SettingsPreferenceFragment
                     AddUserWhenLockedPreferenceController controller =
                             new AddUserWhenLockedPreferenceController(
                                     context, KEY_ADD_USER_WHEN_LOCKED);
-                    controller.setLockPatternUtils(new LockPatternUtils(context));
                     controller.updateNonIndexableKeys(niks);
                     new AutoSyncDataPreferenceController(context, null /* parent */)
                             .updateNonIndexableKeys(niks);
diff --git a/tests/robotests/src/com/android/settings/users/AddUserWhenLockedPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/users/AddUserWhenLockedPreferenceControllerTest.java
index 9e0f2cc2c1f..7bfee10b458 100644
--- a/tests/robotests/src/com/android/settings/users/AddUserWhenLockedPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/users/AddUserWhenLockedPreferenceControllerTest.java
@@ -42,6 +42,7 @@ import org.mockito.MockitoAnnotations;
 import org.robolectric.RobolectricTestRunner;
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
+import org.robolectric.util.ReflectionHelpers;
 
 @RunWith(RobolectricTestRunner.class)
 @Config(shadows = {ShadowUserManager.class})
@@ -63,7 +64,7 @@ public class AddUserWhenLockedPreferenceControllerTest {
         mLockPatternUtils = mock(LockPatternUtils.class);
         mUserManager = ShadowUserManager.getShadow();
         mController = new AddUserWhenLockedPreferenceController(mContext, "fake_key");
-        mController.setLockPatternUtils(mLockPatternUtils);
+        ReflectionHelpers.setField(mController, "mLockPatternUtils", mLockPatternUtils);
         mUserManager.setSupportsMultipleUsers(true);
     }
 
@@ -104,7 +105,7 @@ public class AddUserWhenLockedPreferenceControllerTest {
         when(mLockPatternUtils.isSecure(anyInt())).thenReturn(true);
         final AddUserWhenLockedPreferenceController controller =
                 new AddUserWhenLockedPreferenceController(mContext, "fake_key");
-        controller.setLockPatternUtils(mLockPatternUtils);
+        ReflectionHelpers.setField(controller, "mLockPatternUtils", mLockPatternUtils);
         final RestrictedSwitchPreference preference = mock(RestrictedSwitchPreference.class);
 
         controller.updateState(preference);
@@ -162,7 +163,7 @@ public class AddUserWhenLockedPreferenceControllerTest {
         when(mLockPatternUtils.isSecure(anyInt())).thenReturn(false);
         final AddUserWhenLockedPreferenceController controller =
                 new AddUserWhenLockedPreferenceController(mContext, "fake_key");
-        controller.setLockPatternUtils(mLockPatternUtils);
+        ReflectionHelpers.setField(controller, "mLockPatternUtils", mLockPatternUtils);
         final RestrictedSwitchPreference preference = mock(RestrictedSwitchPreference.class);
 
         controller.updateState(preference);
@@ -180,7 +181,7 @@ public class AddUserWhenLockedPreferenceControllerTest {
         when(mLockPatternUtils.isSecure(anyInt())).thenReturn(true);
         final AddUserWhenLockedPreferenceController controller =
                 new AddUserWhenLockedPreferenceController(mContext, "fake_key");
-        controller.setLockPatternUtils(mLockPatternUtils);
+        ReflectionHelpers.setField(controller, "mLockPatternUtils", mLockPatternUtils);
         final RestrictedSwitchPreference preference = mock(RestrictedSwitchPreference.class);
 
         controller.updateState(preference);