diff --git a/roles/cilium/templates/values.yml.j2 b/roles/cilium/templates/values.yml.j2
index 2f5acb63..2f793003 100644
--- a/roles/cilium/templates/values.yml.j2
+++ b/roles/cilium/templates/values.yml.j2
@@ -19,4 +19,4 @@ operator:
 {% endif %}
 ipam:
   operator:
-    clusterPoolIPv4PodCIDR: "{{ cilium_ipv4_cidr | default('10.0.0.0/8') }}"
+    clusterPoolIPv4PodCIDRList: ["{{ cilium_ipv4_cidr | default('10.0.0.0/8') }}"]