diff --git a/specification/edge/Microsoft.Edge.Sites.Management/tspconfig.yaml b/specification/edge/Microsoft.Edge.Sites.Management/tspconfig.yaml
index 945f5b3f0e54..42649294dde1 100644
--- a/specification/edge/Microsoft.Edge.Sites.Management/tspconfig.yaml
+++ b/specification/edge/Microsoft.Edge.Sites.Management/tspconfig.yaml
@@ -50,6 +50,9 @@ options:
     generate-fakes: true
     head-as-boolean: true
     inject-spans: true
+  "@azure-typespec/http-client-csharp-mgmt":
+    namespace: "Azure.ResourceManager.SiteManager"
+    emitter-output-dir: "{output-dir}/sdk/sitemanager/{namespace}"
 linter:
   extends:
     - "@azure-tools/typespec-azure-rulesets/resource-manager"