diff --git a/roles/common/configuration.nix b/roles/common/configuration.nix
index 9bf3d40..ed0fe30 100755
--- a/roles/common/configuration.nix
+++ b/roles/common/configuration.nix
@@ -88,5 +88,6 @@
 	system =  {
 		stateVersion = "23.05";
 		configurationRevision = flakeSelf.sourceInfo.rev or flakeSelf.sourceInfo.dirtyRev;
+		nixos.variant_id = lib.strings.toLower config.networking.hostName;
 	};
 }