diff --git a/src/com/android/settings/biometrics/fingerprint/FingerprintSettings.java b/src/com/android/settings/biometrics/fingerprint/FingerprintSettings.java
index 34c20db..dddef4e 100644
--- a/src/com/android/settings/biometrics/fingerprint/FingerprintSettings.java
+++ b/src/com/android/settings/biometrics/fingerprint/FingerprintSettings.java
@@ -1020,7 +1020,9 @@
             @Override
             public void onCancel(DialogInterface dialog) {
                 super.onCancel(dialog);
-                mDismissListener.onDismiss(dialog);
+                if (mDismissListener != null) {
+                    mDismissListener.onDismiss(dialog);
+                }
             }
 
             @Override
@@ -1058,7 +1060,9 @@
                                             parent.renameFingerPrint(mFp.getBiometricId(),
                                                     newName);
                                         }
-                                        mDismissListener.onDismiss(dialog);
+                                        if (mDismissListener != null) {
+                                            mDismissListener.onDismiss(dialog);
+                                        }
                                         dialog.dismiss();
                                     }
                                 })