@@ -34,11 +34,11 @@
 }
 
 /*!
  * The thread which could not be started.
  */
-@property (readonly, retain) OFThread *thread;
+@property (readonly, nonatomic) OFThread *thread;
 
 /*!
  * @brief Creates a new, autoreleased thread start failed exception.
  *
  * @param thread The thread which could not be started