diff --git a/raspi-config b/raspi-config
index 9f2b948..0e7a817 100755
--- a/raspi-config
+++ b/raspi-config
@@ -1150,7 +1150,7 @@ Type=Application
 Name=xcompmgr
 Comment=Start simple compositor
 NoDisplay=true
-Exec=xcompmgr -a
+Exec=xcompmgr
 EOF
     mv /usr/share/X11/xorg.conf.d/99-fbturbo.conf /usr/share/X11/xorg.conf.d/99-fbturbo.~
     sed $CONFIG -i -e "s/^gpu_mem/#gpu_mem/"