diff --git a/.gitea/workflows/build-container.yml b/.gitea/workflows/build-container.yml
index 3100ff0..48f0e8a 100644
--- a/.gitea/workflows/build-container.yml
+++ b/.gitea/workflows/build-container.yml
@@ -7,6 +7,7 @@ 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
       - name: Build container