diff --git a/modules/system/wifi.nix b/modules/system/wifi.nix
index 6ea0433..fe416a1 100644
--- a/modules/system/wifi.nix
+++ b/modules/system/wifi.nix
@@ -49,6 +49,8 @@ in {
 
     (mkIf cfg.enable {
 
+      networking.dhcpcd.allowInterfaces = cfg.interfaces;
+
       networking.usePredictableInterfaceNames = true;
 
       hardware.enableRedistributableFirmware = true;