diff --git a/src/main/resources/static/bidder-params/kueezrtb.json b/src/main/resources/static/bidder-params/kueezrtb.json
index 29685df6f00..e11a79e028d 100644
--- a/src/main/resources/static/bidder-params/kueezrtb.json
+++ b/src/main/resources/static/bidder-params/kueezrtb.json
@@ -13,6 +13,5 @@
   },
   "required": [
     "cId"
-  ],
-  "additionalProperties": false
+  ]
 }