diff --git a/core-services/cert-manager/values.yaml b/core-services/cert-manager/values.yaml
index 7a600dc..c538795 100644
--- a/core-services/cert-manager/values.yaml
+++ b/core-services/cert-manager/values.yaml
@@ -6,3 +6,6 @@ prometheus:
 webhook:
   timeoutSeconds: 4
 enableCertificateOwnerRef: true
+extraArgs:
+  - "--dns01-recursive-nameservers-only"
+  - "--dns01-recursive-nameservers=1.1.1.1:53"