diff --git a/.forgejo/workflows/build-image.yml b/.forgejo/workflows/build-image.yml
index 7909b7d..093b899 100644
--- a/.forgejo/workflows/build-image.yml
+++ b/.forgejo/workflows/build-image.yml
@@ -22,7 +22,7 @@ jobs:
 
       - name: Build NixOS image
         working-directory: nixos
-        run: nix build .#nixosImage
+        run: nix --extra-experimental-features nix-command --extra-experimental-features flakes build .#nixosImage
 
       - name: Upload & Restore to Proxmox
         working-directory: nixos