diff --git a/ws-butler.el b/ws-butler.el
index 4e208ee..f2dfc9a 100644
--- a/ws-butler.el
+++ b/ws-butler.el
@@ -98,6 +98,7 @@ changed in this specific way."
     term-mode
     eshell-mode
     diff-mode
+    message-mode
     markdown-mode)
   "Don't enable ws-butler in modes that inherit from these.