diff --git a/stumpwm/.stumpwm.d/init.lisp b/stumpwm/.stumpwm.d/init.lisp
index 5137c5e..1dcf185 100644
--- a/stumpwm/.stumpwm.d/init.lisp
+++ b/stumpwm/.stumpwm.d/init.lisp
@@ -7,6 +7,9 @@
                      :style swank:*communication-style*
                      :dont-close t)
 
+;; StumpWM configs
+(setq *mouse-focus-policy* :click)
+
 ;; Commands
 (defcommand firefox () ()
   (run-or-raise "firefox" '(:class "firefox")))