@@ -9,11 +9,11 @@
  * the packaging of this file.
  */
 
 #import "OFMacros.h"
 
-#if !defined(OF_THREADS) || (!defined(OF_HAVE_PTHREADS) && defined(_WIN32))
+#if !defined(OF_THREADS) || (!defined(OF_HAVE_PTHREADS) && !defined(_WIN32))
 # error No threads available!
 #endif
 
 #if defined(OF_HAVE_PTHREADS)
 #include <pthread.h>