diff --git a/dk/.config/dk/sxhkdrc b/dk/.config/dk/sxhkdrc
index 85043d7..71b2740 100644
--- a/dk/.config/dk/sxhkdrc
+++ b/dk/.config/dk/sxhkdrc
@@ -107,4 +107,8 @@ mod4 + ctrl + shift + l
 mod4 + ctrl + shift + s
 	systemctl suspend
 
+# toggle light/dark theme
+mod4 + F6
+	~/bin/lupan-set-theme toggle
+
 # vim:ft=sxhkdrc