diff --git a/.forgejo/workflows/eval.yaml b/.forgejo/workflows/eval.yaml
index ee03c6a..9d4868f 100644
--- a/.forgejo/workflows/eval.yaml
+++ b/.forgejo/workflows/eval.yaml
@@ -11,7 +11,7 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Setup Attic cache
-        uses: ryanccn/attic-action@v0
+        uses: https://github.com/ryanccn/attic-action@v0
         with:
           endpoint: "https://cachix.dgnum.eu"
           cache: ${{ secrets.ATTIC_CACHE }}