diff --git a/nix/nixos-modules/vmCommon.nix b/nix/nixos-modules/vmCommon.nix
index 5db70e3..e327d62 100644
--- a/nix/nixos-modules/vmCommon.nix
+++ b/nix/nixos-modules/vmCommon.nix
@@ -91,7 +91,7 @@ in
         networking = {
 
           firewall = {
-            logRefusedConnections = false;
+            logRefusedConnections = lib.mkDefault false;
             # TODO
           };