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 3e612e574573f..8367c2266095d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/LockIcon.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/LockIcon.java
@@ -49,7 +49,6 @@ import com.android.systemui.statusbar.notification.NotificationWakeUpCoordinator
 import com.android.systemui.statusbar.phone.ScrimController.ScrimVisibility;
 import com.android.systemui.statusbar.policy.AccessibilityController;
 import com.android.systemui.statusbar.policy.KeyguardStateController;
-import com.android.systemui.statusbar.policy.OnHeadsUpChangedListener;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -61,7 +60,7 @@ import javax.inject.Named;
  * Manages the different states and animations of the unlock icon.
  */
 public class LockIcon extends KeyguardAffordanceView implements
-        ViewTreeObserver.OnPreDrawListener, OnHeadsUpChangedListener {
+        ViewTreeObserver.OnPreDrawListener {
 
     private static final int STATE_LOCKED = 0;
     private static final int STATE_LOCK_OPEN = 1;