diff --git a/simple.yaml b/simple.yaml
index b635d93..ddf10d2 100644
--- a/simple.yaml
+++ b/simple.yaml
@@ -1,7 +1,7 @@
 openapi: 3.0.1
 info:
   title: Tufin
-  version: "3.0"
+  version: "3.1"
 servers:
 - url: https://localhost:8080
 components:
@@ -45,12 +45,6 @@ paths:
         description: Creates one project.
         required: true
       responses:
-        "200":
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/GroupView'
-          description: SUCCESS
         "400":
           content:
             application/json: