diff --git a/modules/system/containers.nix b/modules/system/containers.nix
index 8287fae..5b1376d 100644
--- a/modules/system/containers.nix
+++ b/modules/system/containers.nix
@@ -75,7 +75,7 @@ let
         };
     };
 
-  linuxConfig = lib.optionalAttrs (isLinux && config.settei.containers != {}) {
+  linuxConfig = lib.optionalAttrs isLinux {
     containers = lib.mapAttrs (
       _: container:
       container
@@ -96,9 +96,9 @@ let
       }
     ) config.settei.containers;
 
-    networking.nat = {
+    networking.nat = lib.mkIf (config.settei.containers != { }) {
       enable = true;
-      internalInterfaces = ["ve-+"];
+      internalInterfaces = [ "ve-+" ];
     };
   };