diff --git a/api/v1/swagger/swagger.yaml b/api/v1/swagger/swagger.yaml
index b73682120b..2e4e9bc09f 100644
--- a/api/v1/swagger/swagger.yaml
+++ b/api/v1/swagger/swagger.yaml
@@ -1,5 +1,5 @@
 ---
-swagger: 2.0
+swagger: "2.0"
 basePath: /api/v1
 paths:
   $ref: paths.json