diff --git a/.github/workflows/capture_new_migrations.yml b/.github/workflows/capture_new_migrations.yml
index 38c48dfc7fb1..e9bb9f98f57d 100644
--- a/.github/workflows/capture_new_migrations.yml
+++ b/.github/workflows/capture_new_migrations.yml
@@ -74,6 +74,9 @@ jobs:
 
     - name: Checkout master repo
       uses: actions/checkout@v2
+      with:
+        ref: master
+
 
     - name: Setup Python ${{ matrix.python-version }}
       uses: actions/setup-python@v4