diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java b/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java
index 82dec30..a928211 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java
@@ -722,6 +722,10 @@
                                     newUserId, 0));
                             mSwitchingUser = false;
                         }
+                        @Override
+                        public void onForegroundProfileSwitch(int newProfileId) {
+                            // Ignore.
+                        }
                     });
         } catch (RemoteException e) {
             // TODO Auto-generated catch block