diff --git a/k8sclient/client/models/batch/v1_object_meta.py b/k8sclient/client/models/batch/v1_object_meta.py
index 2e5937d..88c8133 100644
--- a/k8sclient/client/models/batch/v1_object_meta.py
+++ b/k8sclient/client/models/batch/v1_object_meta.py
@@ -45,7 +45,7 @@ class V1ObjectMeta(object):
             'creation_timestamp': 'str',
             'deletion_timestamp': 'str',
             'deletion_grace_period_seconds': 'int',
-            'labels': 'object',
+            'labels': 'dict(str, str)',
             'annotations': 'object'
         }
 
diff --git a/k8sclient/client/models/extensions_beta/v1_object_meta.py b/k8sclient/client/models/extensions_beta/v1_object_meta.py
index 2e5937d..88c8133 100644
--- a/k8sclient/client/models/extensions_beta/v1_object_meta.py
+++ b/k8sclient/client/models/extensions_beta/v1_object_meta.py
@@ -45,7 +45,7 @@ class V1ObjectMeta(object):
             'creation_timestamp': 'str',
             'deletion_timestamp': 'str',
             'deletion_grace_period_seconds': 'int',
-            'labels': 'object',
+            'labels': 'dict(str, str)',
             'annotations': 'object'
         }
 
diff --git a/k8sclient/client/models/v1_object_meta.py b/k8sclient/client/models/v1_object_meta.py
index 2e5937d..88c8133 100644
--- a/k8sclient/client/models/v1_object_meta.py
+++ b/k8sclient/client/models/v1_object_meta.py
@@ -45,7 +45,7 @@ class V1ObjectMeta(object):
             'creation_timestamp': 'str',
             'deletion_timestamp': 'str',
             'deletion_grace_period_seconds': 'int',
-            'labels': 'object',
+            'labels': 'dict(str, str)',
             'annotations': 'object'
         }
 
diff --git a/k8sclient/tests/test_k8sclient.py b/k8sclient/tests/test_k8sclient.py
index 950387b..563c8b7 100644
--- a/k8sclient/tests/test_k8sclient.py
+++ b/k8sclient/tests/test_k8sclient.py
@@ -191,6 +191,18 @@ class TestK8sclient(base.TestCase):
             name='test-configmap', body={}, namespace='default')
 
 
+    @unittest.skipUnless(
+        _is_k8s_running(), "Kubernetes is not available")
+    def test_node_apis(self):
+        client = api_client.ApiClient('http://127.0.0.1:8080/')
+        api = apiv_api.ApivApi(client)
+
+        for item in api.list_namespaced_node().items:
+            node = api.read_namespaced_node(name=item.metadata.name)
+            self.assertTrue(len(node.metadata.labels) > 0)
+            self.assertTrue(isinstance(node.metadata.labels, dict))
+
+
 class TestK8sclientBeta(base.TestCase):
     @unittest.skipUnless(
         _is_k8s_running(), "Kubernetes is not available")