diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainerController.java b/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainerController.java
index 8e5d0da..ecce223 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainerController.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainerController.java
@@ -37,6 +37,7 @@
 import android.app.admin.DevicePolicyManager;
 import android.content.Intent;
 import android.content.res.ColorStateList;
+import android.content.res.Configuration;
 import android.content.res.Resources;
 import android.hardware.biometrics.BiometricRequestConstants;
 import android.media.AudioManager;
@@ -390,6 +391,11 @@
                         mSecurityViewFlipperController.updateConstraints(useSplitBouncer);
                     }
                 }
+
+                @Override
+                public void onConfigChanged(Configuration newConfig) {
+                    configureMode();
+                }
             };
     private final KeyguardUpdateMonitorCallback mKeyguardUpdateMonitorCallback =
             new KeyguardUpdateMonitorCallback() {