diff --git a/.gitea/workflows/automerge-with-core.yaml b/.gitea/workflows/automerge-with-core.yaml
index 7176739..f978924 100644
--- a/.gitea/workflows/automerge-with-core.yaml
+++ b/.gitea/workflows/automerge-with-core.yaml
@@ -26,7 +26,7 @@ jobs:
           echo "Cloning Fetch core"
           git fetch core
           echo "Cloning Merge core"
-          git merge -s subtree --allow-unrelated-histories core/main
+          git rebase core/main
           echo "Cloning Push core"
           git push --force
           echo "OK"