diff --git a/.github/workflows/MLPipelinePostMerge.yml b/.github/workflows/MLPipelinePostMerge.yml
index 737ae41..5517430 100644
--- a/.github/workflows/MLPipelinePostMerge.yml
+++ b/.github/workflows/MLPipelinePostMerge.yml
@@ -20,6 +20,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
+      with:
+        fetch-depth: '0'
     - name: Install packages to register model
       env:
         AWS_ACCESS_KEY_ID: ${{ secrets.ROBOT_AWS_ACCESS_KEY_ID }}