diff --git a/.gitea/workflows/build-container.yml b/.gitea/workflows/build-container.yml
index 3100ff0..5a1b13e 100644
--- a/.gitea/workflows/build-container.yml
+++ b/.gitea/workflows/build-container.yml
@@ -7,8 +7,14 @@ jobs:
       - name: Checkout repo
         uses: actions/checkout@v4
       - run: ls -l
+      - run: apt update && apt install sudo
       - name: Install Nix
-        uses: nixbuild/nix-quick-install-action@v30
+        uses: cachix/install-nix-action@v31
+        with:
+          enable_kvm: false
+      - name: Prefetch deps
+        run: nix flake prefetch
       - name: Build container
         run: nix build .#docker
-      - run: find result/*
+      - run: ls -l
+      - run: ls -l result