diff --git a/src/modules/kubernetes/base/cronjobs.py b/src/modules/kubernetes/base/cronjobs.py
index e109b57..0b6a83e 100644
--- a/src/modules/kubernetes/base/cronjobs.py
+++ b/src/modules/kubernetes/base/cronjobs.py
@@ -90,7 +90,7 @@ def zabbixDiscoveryCronjobs(config):
         output = {
             "{#KUBERNETES_CRONJOB_NAMESPACE}": cronjob['namespace'],
             "{#KUBERNETES_CRONJOB_NAME}": cronjob['name']}
-        discovery['data'].append(output)
+        discovery['data'].append([output])
 
     return [config['kubernetes']['name'], "kubernetes.cronjobs.discovery", json.dumps(discovery)]
 
diff --git a/src/modules/kubernetes/base/daemonsets.py b/src/modules/kubernetes/base/daemonsets.py
index afbdec3..102ce38 100644
--- a/src/modules/kubernetes/base/daemonsets.py
+++ b/src/modules/kubernetes/base/daemonsets.py
@@ -57,7 +57,7 @@ def zabbixDiscoveryDaemonsets(config):
         output = {
             "{#KUBERNETES_DAEMONSET_NAMESPACE}": daemonset['namespace'],
             "{#KUBERNETES_DAEMONSET_NAME}": daemonset['name']}
-        discovery['data'].append(output)
+        discovery['data'].append([output])
 
     return [config['kubernetes']['name'], "kubernetes.daemonsets.discovery", json.dumps(discovery)]
 
diff --git a/src/modules/kubernetes/base/deployments.py b/src/modules/kubernetes/base/deployments.py
index 6bf344e..2b8c4d1 100644
--- a/src/modules/kubernetes/base/deployments.py
+++ b/src/modules/kubernetes/base/deployments.py
@@ -56,7 +56,7 @@ def zabbixDiscoveryDeployments(config):
         output = {
             "{#KUBERNETES_DEPLOYMENT_NAMESPACE}": deployment['namespace'],
             "{#KUBERNETES_DEPLOYMENT_NAME}": deployment['name']}
-        discovery['data'].append(output)
+        discovery['data'].append([output])
 
     return [config['kubernetes']['name'], "kubernetes.deployments.discovery", json.dumps(discovery)]
 
diff --git a/src/modules/kubernetes/base/nodes.py b/src/modules/kubernetes/base/nodes.py
index e016a27..2babf91 100644
--- a/src/modules/kubernetes/base/nodes.py
+++ b/src/modules/kubernetes/base/nodes.py
@@ -56,7 +56,7 @@ def zabbixDiscoveryNodes(config):
 
     for node in kubernetesGetNodes(config):
         output = {"{#KUBERNETES_NODE_NAME}": node['name']}
-        discovery['data'].append(output)
+        discovery['data'].append([output])
 
     return [config['kubernetes']['name'], "kubernetes.nodes.discovery", json.dumps(discovery)]
 
diff --git a/src/modules/kubernetes/base/statefulsets.py b/src/modules/kubernetes/base/statefulsets.py
index a3c5166..8dbdc35 100644
--- a/src/modules/kubernetes/base/statefulsets.py
+++ b/src/modules/kubernetes/base/statefulsets.py
@@ -56,7 +56,7 @@ def zabbixDiscoveryStatefulsets(config):
         output = {
             "{#KUBERNETES_STATEFULSET_NAMESPACE}": statefulset['namespace'],
             "{#KUBERNETES_STATEFULSET_NAME}": statefulset['name']}
-        discovery['data'].append(output)
+        discovery['data'].append([output])
 
     return [config['kubernetes']['name'], "kubernetes.statefulsets.discovery", json.dumps(discovery)]
 
diff --git a/src/modules/kubernetes/base/volumes.py b/src/modules/kubernetes/base/volumes.py
index 0c98f2b..429032d 100644
--- a/src/modules/kubernetes/base/volumes.py
+++ b/src/modules/kubernetes/base/volumes.py
@@ -65,7 +65,7 @@ def zabbixDiscoveryVolumes(config):
         output = {
             "{#KUBERNETES_PVC_NAMESPACE}": volume['namespace'],
             "{#KUBERNETES_PVC_NAME}": volume['name']}
-        discovery['data'].append(output)
+        discovery['data'].append([output])
 
     return [config['kubernetes']['name'], "kubernetes.volumes.discovery", json.dumps(discovery)]
 
diff --git a/src/modules/kubernetes/openebs/cstorpoolclusters.py b/src/modules/kubernetes/openebs/cstorpoolclusters.py
index a232a42..cc0433d 100644
--- a/src/modules/kubernetes/openebs/cstorpoolclusters.py
+++ b/src/modules/kubernetes/openebs/cstorpoolclusters.py
@@ -58,7 +58,7 @@ def zabbixDiscoveryCstorpoolclusters(config):
         output = {
             "{#KUBERNETES_OPENEBS_CSTORPOOLCLUSTER_NAMESPACE}": cstorpoolcluster['namespace'],
             "{#KUBERNETES_OPENEBS_CSTORPOOLCLUSTER_NAME}": cstorpoolcluster['name']}
-        discovery['data'].append(output)
+        discovery['data'].append([output])
 
     return [config['kubernetes']['name'], "kubernetes.openebs.cstorpoolclusters.discovery", json.dumps(discovery)]
 
diff --git a/src/modules/kubernetes/openebs/cstorpoolinstances.py b/src/modules/kubernetes/openebs/cstorpoolinstances.py
index 4b14ab0..8a86dd7 100644
--- a/src/modules/kubernetes/openebs/cstorpoolinstances.py
+++ b/src/modules/kubernetes/openebs/cstorpoolinstances.py
@@ -54,7 +54,7 @@ def zabbixDiscoveryCstorpoolinstances(config):
         output = {
             "{#KUBERNETES_OPENEBS_CSTORPOOLINSTANCE_NAMESPACE}": cstorpoolinstance['namespace'],
             "{#KUBERNETES_OPENEBS_CSTORPOOLINSTANCE_NAME}": cstorpoolinstance['name']}
-        discovery['data'].append(output)
+        discovery['data'].append([output])
 
     return [config['kubernetes']['name'], "kubernetes.openebs.cstorpoolinstances.discovery", json.dumps(discovery)]