diff --git a/DOCS/man/options.rst b/DOCS/man/options.rst
index 4b6696838a..eaeced7fea 100644
--- a/DOCS/man/options.rst
+++ b/DOCS/man/options.rst
@@ -6340,7 +6340,8 @@ them.
 
 ``--wayland-edge-pixels-touch=<value>``
     Defines the size of an edge border (default: 32) to initiate client side
-    resizes events in the wayland contexts with touch events.
+    resizes events in the wayland contexts with touch events. This is only
+    active if there are no server side decorations from the compositor.
 
 ``--wayland-internal-vsync=<no|auto|yes>``
     Controls whether to use mpv's internal vsync for Wayland-base video outputs