diff --git a/feh.1 b/feh.1
index 094d66fc17cd6c1446b1b37a2179c7234ab8d9fc..1dabb101a7252fb3517a92c8b7183a9a8bb54868 100644
--- a/feh.1
+++ b/feh.1
@@ -320,9 +320,6 @@ Use CTRL+Button B to activate the menu in any mode.  Set to 0 to use any
 button.  This option is disabled if the \-N or \-\-no\-menus option is set
 (defaults to 3, usually the right button).
 .TP 5
-.B -5, --no-menu-ctrl-mask
-Don't require CTRL+Button for menu activation in any mode -- just use the button (default=off).
-.TP 5
 .B -6, --rotate-button B
 Use CTRL+Button B to rotate the current image in any mode (default=2).
 .TP 5