diff --git a/config/hosts/valkyrie/containers/uptime-kuma/default.nix b/config/hosts/valkyrie/containers/uptime-kuma/default.nix
index ca36384..7f55ea4 100644
--- a/config/hosts/valkyrie/containers/uptime-kuma/default.nix
+++ b/config/hosts/valkyrie/containers/uptime-kuma/default.nix
@@ -1,7 +1,6 @@
-{ nixpkgs-unstable, ... }:
+{ ... }:
 {
   containers.uptime-kuma = {
-    nixpkgs = nixpkgs-unstable;
     autoStart = true;
     config = { ... }: {
       networking.useHostResolvConf = true;