diff --git a/src/environments/environment.local-with-proxy.ts b/src/environments/environment.local-with-proxy.ts
index c735432e64..b5dead85ca 100644
--- a/src/environments/environment.local-with-proxy.ts
+++ b/src/environments/environment.local-with-proxy.ts
@@ -1,9 +1,4 @@
-function getSubDomain() {
-  const subdomain = window.location.hostname.split('.').slice(0, -2).join('.');
-  return subdomain? subdomain+'.':''
-
-}
-
+import { getSubDomain } from "./subdomain.adapter";
 
 export const environment = {
   production: false,