diff --git a/lib/constants/app_constants.dart b/lib/constants/app_constants.dart
index 52033182..c1295c68 100644
--- a/lib/constants/app_constants.dart
+++ b/lib/constants/app_constants.dart
@@ -221,7 +221,7 @@ final Config magicWormholeIO = Config(
 
 final Config leastAuthority = Config(
   rendezvousUrl: "wss://mailbox.mw.leastauthority.com/v1",
-  transitRelayUrl: "tcp://relay.mw.leastauthority.com:4001",
+  transitRelayUrl: "wss://relay.mw.leastauthority.com/",
   appId: "lothar.com/wormhole/text-or-file-xfer",
 );