diff --git a/stumpwm/.stumpwm.d/init.lisp b/stumpwm/.stumpwm.d/init.lisp
index 015f27f..960f71e 100644
--- a/stumpwm/.stumpwm.d/init.lisp
+++ b/stumpwm/.stumpwm.d/init.lisp
@@ -34,6 +34,7 @@
 
 ;; X Windows config
 (run-shell-command "xsetroot -cursor_name left_ptr")
+(run-shell-command "setxkbmap -option caps:escape")
 
 ;; UI
 (ql:quickload "clx-truetype")