diff --git a/README.md b/README.md
index b5a5517..e9cb7b0 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
 # Helium-Engine
 Java game engine using LWJGL
 
-To run add the `-XstartOnFirstThread` to your VM options
+To run add the `-XstartOnFirstThread` to your VM options (only for Mac)