@@ -36,10 +36,11 @@
 	OFString *_name, *_Nullable _namespace, *_Nullable _defaultNamespace;
 	OFMutableArray OF_GENERIC(OFXMLAttribute *) *_Nullable _attributes;
 	OFMutableDictionary OF_GENERIC(OFString *, OFString *) *_Nullable
 	    _namespaces;
 	OFMutableArray OF_GENERIC(OFXMLNode *) *_Nullable _children;
+	OF_RESERVE_IVARS(4)
 }
 
 /*!
  * @brief The name of the element.
  */