diff --git a/.forgejo/workflows/nightly-update.yaml b/.forgejo/workflows/nightly-update.yaml
index 3e2a78c..c834441 100644
--- a/.forgejo/workflows/nightly-update.yaml
+++ b/.forgejo/workflows/nightly-update.yaml
@@ -11,7 +11,7 @@ jobs:
         uses: actions/checkout@v4
       - name: Update flake
         run: | 
-          cd ${{ gitea.workspace }}
+          cd ${{ env.FORGEJO_WORKSPACE }}
           nix flake update
       - name: Commit new Flake.lock
         run: |