diff --git a/.github/workflows/build_nix.yml b/.github/workflows/build_nix.yml
index 0184167..70425c8 100644
--- a/.github/workflows/build_nix.yml
+++ b/.github/workflows/build_nix.yml
@@ -8,8 +8,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: https://github.com/actions/checkout@v4
+
+      - name: Install sudo
+        run: apt update && apt install sudo
+
       - uses: https://github.com/cachix/install-nix-action@v30
         with:
           nix_path: nixpkgs=channel:nixos-unstable
+
       - name: Building package
         run: nix build