diff --git a/infra/apim_v2/api/ms_internal_api/v1/openapi.prod.json b/infra/apim_v2/api/ms_internal_api/v1/openapi.prod.json
index e5f1190e..a50a3535 100644
--- a/infra/apim_v2/api/ms_internal_api/v1/openapi.prod.json
+++ b/infra/apim_v2/api/ms_internal_api/v1/openapi.prod.json
@@ -158,7 +158,7 @@
         ]
       }
     },
-    "/institutions/{institutionId}/createdAt": {
+    "/institutions/{institutionId}/created-at": {
       "put": {
         "tags": [
           "Institution"