diff --git a/.github/workflows/helm-chart-ci-cd.yml b/.github/workflows/helm-chart-ci-cd.yml
index 4db9a7e..7d22b2e 100644
--- a/.github/workflows/helm-chart-ci-cd.yml
+++ b/.github/workflows/helm-chart-ci-cd.yml
@@ -44,7 +44,7 @@ jobs:
       - name: Run chart-testing (list-changed)
         id: list-changed
         run: |
-          changed=$(ct list-changed --config ct.yaml)
+          changed=$(ct list-changed --config ct.yaml --target-branch ${{ github.event.repository.default_branch }})
           if [[ -n "$changed" ]]; then
             echo "changed=true" >> $GITHUB_OUTPUT
           fi