1 files changed, 1 insertions, 0 deletions

diff --git a/tmux.h b/tmux.h
index 5ac3c172..61022983 100644
--- a/tmux.h
+++ b/tmux.h
@@ -375,6 +375,7 @@ enum msgtype {
 	MSG_SHELL,
 	MSG_STDERR,
 	MSG_STDOUT,
+	MSG_DETACHKILL
 };
 
 /*