diff --git a/.forgejo/workflows/ci.yaml b/.forgejo/workflows/ci.yaml
index 1136d8a..09848a1 100644
--- a/.forgejo/workflows/ci.yaml
+++ b/.forgejo/workflows/ci.yaml
@@ -11,4 +11,5 @@ jobs:
         name: Checkout
       - name: Build
         run: |
+          export CACHIX_AUTH_TOKEN=${{secrets.CACHIX_AUTH_TOKEN}}
           nix develop --command bash -c 'cachix use $CACHIX_NAME && cachix watch-exec $CACHIX_NAME nix build'