diff --git a/ParseTwitterUtils/PFTwitterUtils.h b/ParseTwitterUtils/PFTwitterUtils.h
index e7c3841..99ccca5 100644
--- a/ParseTwitterUtils/PFTwitterUtils.h
+++ b/ParseTwitterUtils/PFTwitterUtils.h
@@ -317,4 +317,4 @@ NS_ASSUME_NONNULL_BEGIN
 
 @end
 
-PF_ASSUME_NONNULL_END
+NS_ASSUME_NONNULL_END