1 files changed, 2 insertions, 1 deletions

diff --git a/src/termhooks.h b/src/termhooks.h
index 116101670fc..06770c348eb 100644
--- a/src/termhooks.h
+++ b/src/termhooks.h
@@ -241,7 +241,8 @@ enum event_kind
                                    milliseconds) for the click.  */
   selection_request_event,      /* Another X client wants a selection from us.
                                    See `struct selection_event'.  */
-  selection_clear_event         /* Another X client cleared our selection.  */
+  selection_clear_event,        /* Another X client cleared our selection.  */
+  delete_window_event           /* An X client said "delete this window".  */
 };
 
 /* If a struct input_event has a kind which is selection_request_event