diff --git a/picom.sample.conf b/picom.sample.conf
index eba24d10..192fa108 100644
--- a/picom.sample.conf
+++ b/picom.sample.conf
@@ -124,9 +124,6 @@ inactive-opacity = 0.8;
 # frame-opacity = 1.0
 frame-opacity = 0.7;
 
-# Default opacity for dropdown menus and popup menus. (0.0 - 1.0, defaults to 1.0)
-# menu-opacity = 1.0
-
 # Let inactive opacity set by -i override the '_NET_WM_OPACITY' values of windows.
 # inactive-opacity-override = true
 inactive-opacity-override = false;