diff --git a/os/arch/.Xmodmap b/os/arch/.Xmodmap
new file mode 100644
index 00000000..a4b0159b
--- /dev/null
+++ b/os/arch/.Xmodmap
@@ -0,0 +1,5 @@
+! Exchange Alt and Win
+clear Mod1
+clear Mod4
+add Mod4 = Alt_L Alt_R
+add Mod1 = Super_L Super_R
diff --git a/os/arch/.xinitrc b/os/arch/.xinitrc
index bdb35789..0369f8b5 100644
--- a/os/arch/.xinitrc
+++ b/os/arch/.xinitrc
@@ -2,5 +2,6 @@
 
 [[ -f $HOME/.Xresources ]] && xrdb ~/.Xresources
 [[ -f $HOME/.xprofile ]] && source ~/.xprofile
+[[ -f $HOME/.Xmodmap ]] && xmodmap ~/.Xmodmap
 
 exec bspwm