diff --git a/linux/win-to-altgr_xmodmap.sh b/linux/win-to-altgr_xmodmap.sh
new file mode 100755
index 0000000..67375fc
--- /dev/null
+++ b/linux/win-to-altgr_xmodmap.sh
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+######################################
+# Script to map Win key to AltGr key #
+#                                    #
+# Author: q3aql@protonmail.ch        #
+######################################
+
+# Variables
+xmodmap_config_dir=/tmp/.win-altgr
+xmodmap_config_file=${xmodmap_config_dir}/super-key.key
+
+# Check dir and create/restore config
+mkdir -p ${xmodmap_config_dir}
+if [ -f ${xmodmap_config_file} ] ; then
+	echo "* Restoring original function of Win-Key..."
+	sleep 2
+	restore_key=$(cat ${xmodmap_config_file})
+	xmodmap -e "keycode ${restore_key} = Super_L"
+	rm -rf ${HOME}/.Xmodmap
+	rm -rf ${xmodmap_config_file}
+	echo "* Restored!"
+else
+	echo "* Creating mapping of Win-Key to AltGr-Key..."
+	sleep 2
+	win_key_detect=$(xmodmap -pke | grep Super_L | grep keycode | head -1 | cut -d " " -f 2)
+	echo ${win_key_detect} > ${xmodmap_config_file}
+	xmodmap -e "keycode ${win_key_detect} = ISO_Level3_Shift"
+	echo "keycode ${win_key_detect} = ISO_Level3_Shift" > ${HOME}/.Xmodmap
+	echo "* Created!"
+fi