diff --git a/zenith-openrpc.json b/zenith-openrpc.json
index 6afd49b..12f1c53 100644
--- a/zenith-openrpc.json
+++ b/zenith-openrpc.json
@@ -612,7 +612,7 @@
       "result": {
         "name": "Operation",
         "schema": {
-          "$ref": "#/components/Schemas/Operation"
+          "$ref": "#/components/schemas/Operation"
         }
       },
       "errors": [