diff --git a/.appveyor.yml b/.appveyor.yml
index fdb1fad9a..5c42f7fbe 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -2,7 +2,7 @@ version: 1.0.{build}
 
 branches:
   only:
-    master
+    - master
 
 environment:
   GH_TOKEN: