diff --git a/tests/files/packet_debian12-calico.yml b/tests/files/packet_debian12-calico.yml
index a4adafc84..4896d3ba3 100644
--- a/tests/files/packet_debian12-calico.yml
+++ b/tests/files/packet_debian12-calico.yml
@@ -2,3 +2,7 @@
 # Instance settings
 cloud_image: debian-12
 mode: default
+
+# Kubespray settings
+
+dns_mode: coredns_dual