diff --git a/platform/darwin/src/MGLTypes.h b/platform/darwin/src/MGLTypes.h
index 95065999a..1c90d7968 100644
--- a/platform/darwin/src/MGLTypes.h
+++ b/platform/darwin/src/MGLTypes.h
@@ -23,13 +23,6 @@
 
 NS_ASSUME_NONNULL_BEGIN
 
-#ifndef NS_STRING_ENUM
-    #define NS_STRING_ENUM
-    #define NS_EXTENSIBLE_STRING_ENUM
-    typedef NSString *NSErrorDomain;
-    typedef NSString *NSNotificationName;
-#endif
-
 typedef NSString *MGLExceptionName NS_TYPED_EXTENSIBLE_ENUM;
 
 /**