diff --git a/doc/carbon.txt b/doc/carbon.txt
index 47654dd..6c54940 100644
--- a/doc/carbon.txt
+++ b/doc/carbon.txt
@@ -2439,6 +2439,7 @@ SETTINGS                                                         *carbon-setting
   `up`               => |carbon-plug-up|
   `down`             => |carbon-plug-down|
   `quit`             => |carbon-plug-quit|
+  `tabe`             => |carbon-plug-tabe|
   `edit`             => |carbon-plug-edit|
   `move`             => |carbon-plug-move|
   `reset`            => |carbon-plug-reset|