diff --git a/appveyor.yml b/appveyor.yml
index a2f06eb828..9c24eebe19 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -18,4 +18,4 @@ notifications:
     - provider: Slack
       auth_token:
           secure: cVmSV0WdxBPgKCSkUk0msgcLa6VlQNY/3paX0CZoR+km2SLJC0lZGsLzgonkPztxQtKmy72nwUJXqN8dCx1elQ==
-      channel: autobuilder
+      channel: '#autobuilder'