diff --git a/modules/common/default.nix b/modules/common/default.nix
index 1ea6e2f..72092ae 100644
--- a/modules/common/default.nix
+++ b/modules/common/default.nix
@@ -14,6 +14,7 @@
   time.timeZone = "Europe/Zurich";
 
   networking = {
+    domain = "2li.local";
     enableIPv6 = false;
     firewall.allowedTCPPorts = [ 22 ];
     # firewall.allowedUDPPorts = [ ... ];