diff --git a/schema_clusters.json b/schema_clusters.json
index 50e74e1..9c11e4d 100644
--- a/schema_clusters.json
+++ b/schema_clusters.json
@@ -38,7 +38,7 @@
           },
           "uuid": {
             "type": "string"
-	  },
+          },
           "related": {
             "type": "object",
             "additionalProperties": false,