diff --git a/source/x11/xorg-server/xorg-server.install b/source/x11/xorg-server/xorg-server.install
index c10d8a0..58d9d1f 100644
--- a/source/x11/xorg-server/xorg-server.install
+++ b/source/x11/xorg-server/xorg-server.install
@@ -1,7 +1,12 @@
 post_install()
-{	
-	echo "Update layout keyboard with ${LANG:0:2}"
-	sed -i "/xkb_layout/s/Keyboard_Layout/${LANG:0:2}/" /etc/X11/xorg.conf.d/10-evdev.conf
+{
+	if [ "$LANG" = "en_US" ]; then
+		layout="us"
+	else
+		layout=${LANG:0:2}
+	fi
+	echo "Update layout keyboard with $layout"
+	sed -i "/xkb_layout/s/Keyboard_Layout/$layout/" /etc/X11/xorg.conf.d/10-evdev.conf
 }
 
 post_upgrade()