diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/LockIcon.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/LockIcon.java
index c29ec9eeaf56f..0e8add3d8ef23 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/LockIcon.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/LockIcon.java
@@ -61,7 +61,7 @@ import javax.inject.Named;
  * Manages the different states and animations of the unlock icon.
  */
 public class LockIcon extends KeyguardAffordanceView implements
-        KeyguardStateController.Callback, NotificationWakeUpCoordinator.WakeUpListener,
+        NotificationWakeUpCoordinator.WakeUpListener,
         ViewTreeObserver.OnPreDrawListener, OnHeadsUpChangedListener {
 
     private static final int STATE_LOCKED = 0;