diff --git a/specificationRepositoryConfiguration.json b/specificationRepositoryConfiguration.json
index 1ce47087c0ee..b1fa6914139f 100644
--- a/specificationRepositoryConfiguration.json
+++ b/specificationRepositoryConfiguration.json
@@ -16,6 +16,7 @@
     "azure-sdk-for-js": {
       "integrationRepository": "azure-sdk/azure-sdk-for-js",
       "mainRepository": "Azure/azure-sdk-for-js",
+           "mainRepository": "test-repo-billy/azure-sdk-for-js",
       "mainBranch": "test_repo_breaking_change_mlc"
     },
     "azure-sdk-for-net": {