diff --git a/JGE/include/JTypes.h b/JGE/include/JTypes.h
index 1351829b1..2b5cf67e0 100644
--- a/JGE/include/JTypes.h
+++ b/JGE/include/JTypes.h
@@ -32,7 +32,7 @@
 
 #endif
 
-#ifndef LINUX
+#ifndef __GNUC__
 #define __attribute__(arg)
 #endif