diff --git a/stumpwm/.stumpwm.d/init.lisp b/stumpwm/.stumpwm.d/init.lisp
index 28f0166..cdc8982 100644
--- a/stumpwm/.stumpwm.d/init.lisp
+++ b/stumpwm/.stumpwm.d/init.lisp
@@ -5,10 +5,14 @@
 (swank-loader:init)
 (swank:create-server :port 4004
                      :style swank:*communication-style*
-                     :dont-close t)    
+                     :dont-close t)
+
+;; Commands
+(defcommand firefox () ()
+  (run-or-raise "firefox" '(:class "firefox")))
 
 ;; Keybindings
-(define-key stumpwm:*root-map* (kbd "C-f") "exec firefox")
+(define-key stumpwm:*root-map* (kbd "C-f") "firefox")
 (define-key stumpwm:*root-map* (kbd "d") "exec rofi -show run")
 (define-key stumpwm:*root-map* (kbd "w") "exec rofi -show window")
 (define-key stumpwm:*root-map* (kbd "P") "exec passmenu")