diff --git a/software/cloudooo/instance-cloudoo-input-schema.json b/software/cloudooo/instance-cloudoo-input-schema.json
index bcca6c667c9c1b5b0d0d1a84ffe84ea8fa6b1b3e..f838181b07746edcc6c4333318660230dfb98db0 100644
--- a/software/cloudooo/instance-cloudoo-input-schema.json
+++ b/software/cloudooo/instance-cloudoo-input-schema.json
@@ -17,7 +17,7 @@
         "type": "string"
       },
       "type": "array"
-    }
+    },
     "backend-count": {
       "description": "Number of backend cloudooo instances",
       "default": 1,