diff --git a/.github/workflows/push_reproschema_py.yml b/.github/workflows/push_reproschema_py.yml
index 384f0e327..3a8e9f5b4 100644
--- a/.github/workflows/push_reproschema_py.yml
+++ b/.github/workflows/push_reproschema_py.yml
@@ -50,5 +50,5 @@ jobs:
           PERSONAL_ACCESS_TOKEN: ${{ secrets.PERSONAL_ACCESS_TOKEN }}
         run: |
           curl -X POST -H "Authorization: token ${{ secrets.PERSONAL_ACCESS_TOKEN }}" \
-          -d '{"title":"Automated PR: Add new version of the model", "head":${{ steps.changes.outputs.last_version }}, "base":"master"}' \
+          -d '{"title":"Automated PR: Add new version of the model", "head":release_${{ steps.changes.outputs.last_version }}, "base":"master"}' \
           https://api.github.com/repos/$TARGET_REPO/pulls