@@ -111,11 +111,12 @@
 	OFMutableArray OF_GENERIC(OFXMLElement*) *_stack;
 	id <OFXMLElementBuilderDelegate> _delegate;
 }
 
 #ifdef OF_HAVE_PROPERTIES
-@property (assign, nullable) id <OFXMLElementBuilderDelegate> delegate;
+@property OF_NULLABLE_PROPERTY (assign)
+    id <OFXMLElementBuilderDelegate> delegate;
 #endif
 
 /*!
  * @brief Creates a new element builder.
  *