diff --git a/configs/nixos/modules/services/games/valheim.nix b/configs/nixos/modules/services/games/valheim.nix
index 3f30922..b73c0c9 100644
--- a/configs/nixos/modules/services/games/valheim.nix
+++ b/configs/nixos/modules/services/games/valheim.nix
@@ -31,13 +31,6 @@
       description = "Name shown for the Valheim server.";
     };
 
-    worldName = lib.mkOption {
-      type = lib.types.str;
-      default = config.modules.services.games.valheim.serverName;
-      defaultText = lib.literalExpression "config.modules.services.games.valheim.serverName";
-      description = "Valheim world name.";
-    };
-
     port = lib.mkOption {
       type = lib.types.port;
       default = 2456;
@@ -75,7 +68,7 @@
           "-port"
           (toString service.port)
           "-world"
-          service.worldName
+          service.serverName
           "-savedir"
           service.stateDir
           "-password"