diff --git a/TPKeyboardAvoiding/UIScrollView+TPKeyboardAvoidingAdditions.m b/TPKeyboardAvoiding/UIScrollView+TPKeyboardAvoidingAdditions.m
index 172f0079..d509b69a 100644
--- a/TPKeyboardAvoiding/UIScrollView+TPKeyboardAvoidingAdditions.m
+++ b/TPKeyboardAvoiding/UIScrollView+TPKeyboardAvoidingAdditions.m
@@ -121,8 +121,8 @@ - (void)keyboardViewAppear:(NSString *)animationID context:(void *)context {
     self.keyboardAvoidingState.keyboardAnimationInProgress = true;
 }
 
-- (void)keyboardViewDisappear:(NSString *)animationID finished:(BOOL)finished context:(void *)context {
-    if (finished) {
+- (void)keyboardViewDisappear:(NSString *)animationID finished:(NSNumber *)finished context:(void *)context {
+    if (finished.boolValue) {
         self.keyboardAvoidingState.keyboardAnimationInProgress = false;
     }
 }