diff --git a/.github/workflows/gitlab-mirror.yml b/.github/workflows/gitlab-mirror.yml
index 726d8e9c..f59207e8 100644
--- a/.github/workflows/gitlab-mirror.yml
+++ b/.github/workflows/gitlab-mirror.yml
@@ -10,6 +10,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
     - name: Mirror + trigger CI
       uses: SvanBoxel/gitlab-mirror-and-ci-action@master
       with: