diff --git a/api/api-module.nix b/api/api-module.nix
index ca70f42..1309d71 100644
--- a/api/api-module.nix
+++ b/api/api-module.nix
@@ -53,6 +53,7 @@ in
         pkgs.gitMinimal
         config.nix.package.out
         pkgs.nixos-rebuild
+        pkgs.nix
         pkgs.restic
         pkgs.mkpasswd
         pkgs.util-linux
diff --git a/configuration.nix b/configuration.nix
index 513f854..787efbe 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -1,6 +1,6 @@
 { config, pkgs, lib, ... }:
 let
-  url-overlay = "https://git.selfprivacy.org/SelfPrivacy/selfprivacy-nix-repo/archive/22-11.tar.gz";
+  url-overlay = "https://git.selfprivacy.org/SelfPrivacy/selfprivacy-nix-repo/archive/test-migration.tar.gz";
   nix-overlay = (import (builtins.fetchTarball url-overlay));
 in
 {