diff --git a/.github/ct.yaml b/.github/ct.yaml
index 920046e3..6ed98d9a 100644
--- a/.github/ct.yaml
+++ b/.github/ct.yaml
@@ -2,3 +2,4 @@ validate-maintainers: false
 check-version-increment: false
 chart-dirs:
   - helm
+target-branch: master