diff --git a/classes/cluster/k8s-ha-calico-flannel-virtlet/.env b/classes/cluster/k8s-ha-calico-flannel-virtlet/.env
index 407e2d1..c633e10 100644
--- a/classes/cluster/k8s-ha-calico-flannel-virtlet/.env
+++ b/classes/cluster/k8s-ha-calico-flannel-virtlet/.env
@@ -1 +1 @@
-EXTRA_FORMULAS="ntp"
+EXTRA_FORMULAS="ntp logrotate"