diff --git a/docs/labwc-actions.5.scd b/docs/labwc-actions.5.scd
index c4ed3f2b..c17a2307 100644
--- a/docs/labwc-actions.5.scd
+++ b/docs/labwc-actions.5.scd
@@ -34,6 +34,9 @@ Actions are used in keyboard bindings.
 *<action name="NextWindow">*
 	Cycle focus to next window.
 
+*<action name="PreviousWindow">*
+	Cycle focus to previous window.
+
 *<action name="Reconfigure">*
 	Re-load configuration and theme files.