diff --git a/.github/ct.yaml b/.github/ct.yaml
index 117b4ad9..cc8a17cf 100644
--- a/.github/ct.yaml
+++ b/.github/ct.yaml
@@ -18,4 +18,4 @@ remote: origin
 target-branch: main
 chart-dirs:
   - workflows/charts
-helm-extra-args: --timeout 30s
+helm-extra-args: --timeout 600s