diff --git a/hosts/common/global/default.nix b/hosts/common/global/default.nix
index 5fe547f..08067cf 100644
--- a/hosts/common/global/default.nix
+++ b/hosts/common/global/default.nix
@@ -31,6 +31,8 @@
     AllowSuspendThenHibernate=no
   '';
 
+  networking.firewall.enable = true;
+
   time.timeZone = "America/Los_Angeles";
   
   # --- File Manager ---