diff --git a/modules/rtl.nix b/modules/rtl.nix
index 60a3bca..9d7df66 100644
--- a/modules/rtl.nix
+++ b/modules/rtl.nix
@@ -11,7 +11,7 @@ let
     };
     port = mkOption {
       type = types.port;
-      default = 3000;
+      default = 3001;
       description = "HTTP server port.";
     };
     dataDir = mkOption {