diff --git a/ui/src/env.ts b/ui/src/env.ts
index a57b93498..5003986b5 100644
--- a/ui/src/env.ts
+++ b/ui/src/env.ts
@@ -1,6 +1,6 @@
 const host = `${window.location.hostname}`;
 const port = `${
-  window.location.port == '4444' ? '8540' : window.location.port
+  window.location.port == '4444' ? '8536' : window.location.port
 }`;
 const endpoint = `${host}:${port}`;