diff --git a/man/waybar-clock.5.scd b/man/waybar-clock.5.scd
index d979a67..720aca4 100644
--- a/man/waybar-clock.5.scd
+++ b/man/waybar-clock.5.scd
@@ -31,6 +31,10 @@ The *clock* module displays the current date and time.
 *on-click*: ++
 	typeof: string ++
 	Command to execute when clicked on the module.
+	
+*on-click-middle*: ++
+        typeof: string ++
+        Command to execute when middle-clicked on the module using mousewheel.
 
 *on-click-right*: ++
 	typeof: string ++