diff --git a/tmux.1 b/tmux.1
index 56bf6386..bd235a70 100644
--- a/tmux.1
+++ b/tmux.1
@@ -8209,7 +8209,7 @@ was created but is not linked to the current session.
 The window with ID
 .Ar window\-id ,
 which is not linked to the current session, was closed.
-.It Ic %unlinked\-window\-renamed Ar window\-id
+.It Ic %unlinked\-window\-renamed Ar window\-id Ar new\-name
 The window with ID
 .Ar window\-id ,
 which is not linked to the current session, was renamed.