diff --git a/TSAlertView/TSAlertView.m b/TSAlertView/TSAlertView.m
index e83fe74..9c71167 100644
--- a/TSAlertView/TSAlertView.m
+++ b/TSAlertView/TSAlertView.m
@@ -86,10 +86,19 @@ @interface TSAlertViewController : UIViewController
 @end
 
 @implementation TSAlertViewController
-- (BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation
-{
-	return YES;
+- (BOOL)shouldAutorotate {
+    return YES;
+}
+
+- (NSUInteger)supportedInterfaceOrientations {
+    return UIInterfaceOrientationMaskAll;
 }
+
+// pre-iOS6 support
+- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation {
+    return YES;
+}
+
 - (void)willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation duration:(NSTimeInterval)duration
 {
 	TSAlertView* av = [self.view.subviews lastObject];