diff --git a/.forgejo/workflows/build.yaml b/.forgejo/workflows/build.yaml
index 3578ce2..6ba9a1b 100644
--- a/.forgejo/workflows/build.yaml
+++ b/.forgejo/workflows/build.yaml
@@ -5,7 +5,9 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - run: env
-      - run: nix flake update
+      - run: |
+          export NIX_CONFIG="extra-access-tokens = git.ingolf-wagner.de=${{ secrets.ACCESS_TOKEN }}"
+          nix flake update
       - run: nix build .#nixosConfigurations.orbi.config.system.build.toplevel
       - run: nix build .#nixosConfigurations.cream.config.system.build.toplevel
       - run: nix build .#nixosConfigurations.cherry.config.system.build.toplevel