diff --git a/tmux.1 b/tmux.1
index 9f617c76..74e3801c 100644
--- a/tmux.1
+++ b/tmux.1
@@ -3458,8 +3458,6 @@ Supports
 title setting.
 .It usstyle
 Allows underscore style and colour to be set.
-.It UTF-8
-Is able to handle UTF-8 output.
 .El
 .It Ic terminal-overrides[] Ar string
 Allow terminal descriptions read using