@@ -26,11 +26,11 @@
 
 @class OFStream;
 @class OFMutableArray;
 @class OFMutableDictionary;
 @class OFDataArray;
-#ifdef OF_THREADS
+#ifdef OF_HAVE_THREADS
 @class OFMutex;
 #endif
 
 /*!
  * @brief A protocol that needs to be implemented by delegates for
@@ -86,11 +86,11 @@
 	id <OFStreamObserverDelegate> delegate;
 	int cancelFD[2];
 #ifdef _WIN32
 	struct sockaddr_in cancelAddr;
 #endif
-#ifdef OF_THREADS
+#ifdef OF_HAVE_THREADS
 	OFMutex *mutex;
 #endif
 }
 
 #ifdef OF_HAVE_PROPERTIES