diff --git a/configuration.nix b/configuration.nix
index 0ef921a..c8dedb2 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -237,7 +237,7 @@ with pkgs;
   system.autoUpgrade = {
     enable = true;
     allowReboot = true;
-    flake = "git+https://git.psydnd.org/coolneng/zion";
+    flake = "git+https://git.psydnd.org/coolneng/zion#zion";
     flags = [
       "--update-input agenix --update-input nixpkgs"
       "--commit-lock-file"