diff --git a/reactos/ReactOS.xml b/reactos/ReactOS.xml
index 9388894e12e..d41bff8dd04 100644
--- a/reactos/ReactOS.xml
+++ b/reactos/ReactOS.xml
@@ -26,6 +26,10 @@
-ftracer
-momit-leaf-frame-pointer
-mpreferred-stack-boundary=2
+ -fforce-addr
+ -fmerge-all-constants
+ -fmove-all-movables
+ -funit-at-a-time