diff --git a/man/waybar.5.scd b/man/waybar.5.scd
index 758d90a..3981cb5 100644
--- a/man/waybar.5.scd
+++ b/man/waybar.5.scd
@@ -28,7 +28,7 @@ Also a minimal example configuration can be found on the at the bottom of this m
 
 *output* ++
 	typeof: string|array ++
-	Specifies on which screen this bar will be displayed.
+	Specifies on which screen this bar will be displayed. Exclamation mark(*!*) can be used to exclude specific output.
 
 *position* ++
 	typeof: string ++