diff --git a/src/compositor/meta-window-actor.c b/src/compositor/meta-window-actor.c
index f6a8c6ebd..9274d2cf9 100644
--- a/src/compositor/meta-window-actor.c
+++ b/src/compositor/meta-window-actor.c
@@ -2283,7 +2283,7 @@ meta_window_actor_update_input_region (MetaWindowActor       *self,
       cairo_region_union (region, priv->window->input_region);
       cairo_region_translate (region, client_area->x, client_area->y);
     }
-  else if (priv->window->shape_region != NULL)
+  else if (priv->window->input_region != NULL)
     {
       region = cairo_region_reference (priv->window->input_region);
     }