diff --git a/api/starknet_ws_api.json b/api/starknet_ws_api.json
index 12423b0..d746037 100644
--- a/api/starknet_ws_api.json
+++ b/api/starknet_ws_api.json
@@ -74,7 +74,7 @@
           "required": false,
           "schema": {
             "title": "event keys",
-            "$ref": "#/components/schemas/EVENT_KEYS"
+            "$ref": "./api/starknet_api_openrpc.json#/components/schemas/EVENT_KEYS"
           }
         },
         {