diff --git a/.gitea/workflows/automerge-with-core.yaml b/.gitea/workflows/automerge-with-core.yaml
index 62a3e82..32adbb1 100644
--- a/.gitea/workflows/automerge-with-core.yaml
+++ b/.gitea/workflows/automerge-with-core.yaml
@@ -19,7 +19,7 @@ jobs:
       - name: Check out repository code
         uses: actions/checkout@v4
       - name: Sync repos
-        uses: core/sync-upstream-repo@master
+        uses: https://git.sicampus.ru/core/sync-upstream-repo@master
         with:
           upstream_repo: ${{ env.CORE_REPO }}
           token: ${{ env.TOKEN }}