diff --git a/.forgejo/workflows/ci.yaml b/.forgejo/workflows/ci.yaml
index 862ef07d..e73a08df 100644
--- a/.forgejo/workflows/ci.yaml
+++ b/.forgejo/workflows/ci.yaml
@@ -25,7 +25,7 @@ jobs:
     runs-on: native
     steps:
       - uses: actions/checkout@v4
-      - run: attic push demo $(nix-build services -A tests.peertube)
+      - run: nix-shell --run attic push demo $(nix-build services -A tests.peertube)
 
   check-panel:
     runs-on: native