diff --git a/specificationRepositoryConfiguration.json b/specificationRepositoryConfiguration.json
index 082b2e3825ef..0ddbbe026169 100644
--- a/specificationRepositoryConfiguration.json
+++ b/specificationRepositoryConfiguration.json
@@ -83,10 +83,10 @@
       }
     }
   },
-  "typeSpecEmitterToSdkRepositoryMapping": {
+  "typespecEmitterToSdkRepositoryMapping": {
     "@azure-tools/typespec-python": "azure-sdk-for-python",
     "@azure-tools/typespec-java": "azure-sdk-for-java",
     "@azure-tools/typespec-csharp": "azure-sdk-for-net-track2",
-    "@azure-tools/typespec-typescript": "azure-sdk-for-js"
+    "@azure-tools/typespec-ts": "azure-sdk-for-js"
   }
 }