@@ -15,11 +15,11 @@
  */
 
 #import "OFObject.h"
 #import "OFXMLParser.h"
 
-@class OFMutableArray;
+@class OFMutableArray OF_GENERIC(ObjectType);
 @class OFXMLElement;
 @class OFXMLElementBuilder;
 
 /*!
  * @protocol OFXMLElementBuilderDelegate
@@ -104,11 +104,11 @@
  * first parsing stuff using the OFXMLParser with another delegate and then
  * setting the OFXMLElementBuilder as delegate for the parser.
  */
 @interface OFXMLElementBuilder: OFObject <OFXMLParserDelegate>
 {
-	OFMutableArray *_stack;
+	OFMutableArray OF_GENERIC(OFXMLElement*) *_stack;
 	id <OFXMLElementBuilderDelegate> _delegate;
 }
 
 #ifdef OF_HAVE_PROPERTIES
 @property (assign) id <OFXMLElementBuilderDelegate> delegate;