diff --git a/phpci.yml b/phpci.yml
index e0aaf729..4409d938 100644
--- a/phpci.yml
+++ b/phpci.yml
@@ -15,4 +15,4 @@ test:
 failure:
     email:
         committer: true
-        cc: [php-ci@googlegroups.com]
\ No newline at end of file
+        cc: ["php-ci@googlegroups.com"]
\ No newline at end of file