diff --git a/controllers/suite/common.go b/controllers/suite/common.go
index 90ce2888..50ef599d 100644
--- a/controllers/suite/common.go
+++ b/controllers/suite/common.go
@@ -231,6 +231,10 @@ func ConstructBasicNodeSpecForHumioCluster(key types.NamespacedName) humiov1alph
 				Name:  "HUMIO_OPTS",
 				Value: "-Dakka.log-config-on-start=on -Dlog4j2.formatMsgNoLookups=true -Dzookeeper.client.secure=false",
 			},
+			{
+				Name:  "IP_FILTER_ACTIONS",
+				Value: "allow all",
+			},
 		},
 		DataVolumePersistentVolumeClaimSpecTemplate: corev1.PersistentVolumeClaimSpec{
 			AccessModes: []corev1.PersistentVolumeAccessMode{