diff --git a/dev_system.nix b/dev_system.nix
index faf9810..c1c76b0 100644
--- a/dev_system.nix
+++ b/dev_system.nix
@@ -24,10 +24,9 @@ in
   ];
 
   networking.firewall = {
-    allowedTCPPorts = [ 8000 8001 8002 8003 ];
-    # allowedTCPPortRanges = [
-    #   { from = 8000; to = 8020; }
-    # ];
+    allowedTCPPortRanges = [
+      { from = 8000; to = 8020; }
+    ];
   };
 
   sops = {