diff --git a/hosts/dnsc-machine/default.nix b/hosts/dnsc-machine/default.nix
index 6bc9aaf..0b15d4a 100644
--- a/hosts/dnsc-machine/default.nix
+++ b/hosts/dnsc-machine/default.nix
@@ -76,7 +76,7 @@
   services.udisks2.enable = true;
   services.tuned.enable = true;
   services.upower.enable = true;
-  services.udev.package = with pkgs; [
+  services.udev.packages = with pkgs; [
     vial
   ];