diff --git a/nixosModules/loki.nix b/nixosModules/loki.nix
index 321695a..8fc3671 100644
--- a/nixosModules/loki.nix
+++ b/nixosModules/loki.nix
@@ -18,6 +18,8 @@
       };
 
       common = {
+        interface_names = [ "ens3" ];
+        # added ens3 whichi s the interface in netcup
         ring = {
           instance_addr = "127.0.0.1";
           kvstore = {