@@ -31,16 +31,16 @@
 }
 
 /*!
  * The unbound prefix.
  */
-@property (readonly, copy) OFString *prefix;
+@property (readonly, nonatomic) OFString *prefix;
 
 /*!
  * The parser which encountered the unbound prefix.
  */
-@property (readonly, retain) OFXMLParser *parser;
+@property (readonly, nonatomic) OFXMLParser *parser;
 
 /*!
  * @brief Creates a new, autoreleased unbound prefix exception.
  *
  * @param prefix The prefix which is unbound