diff --git a/nix/cardano-services/deployments/default.nix b/nix/cardano-services/deployments/default.nix
index 641bc79377d..86a5aaf65af 100644
--- a/nix/cardano-services/deployments/default.nix
+++ b/nix/cardano-services/deployments/default.nix
@@ -317,7 +317,6 @@ in
 
           values = {
             ws-server.enabled = true;
-            backend.hostnames = ["${final.namespace}.${final.region}.${baseUrl}"];
             cardano-services = {
               ingresOrder = 99;
               additionalRoutes = [