diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index e95c42f..725d78d 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -17,6 +17,6 @@ jobs:
       run: |
         git config --local user.email "action@github.com"
         git config --local user.name "GitHub Action"
-        git add build/mn-sciagawka.pdf
+        git add -f build/mn-sciagawka.pdf
         git commit -m "Add built PDF" -a || echo "No changes to commit"
         git push
\ No newline at end of file