diff --git a/src/com/android/keychain/KeyChainActivity.java b/src/com/android/keychain/KeyChainActivity.java
index 3859f05..23aa1a1 100644
--- a/src/com/android/keychain/KeyChainActivity.java
+++ b/src/com/android/keychain/KeyChainActivity.java
@@ -127,7 +127,7 @@
             case UNLOCK_CANCELED:
                 // User wanted to cancel the request, so exit.
                 mState = State.INITIAL;
-                finish();
+                finish(null);
                 return;
             default:
                 throw new AssertionError();