diff --git a/vmware_nsx/nsxlib/mh/lsn.py b/vmware_nsx/nsxlib/mh/lsn.py
index a5f6f3e84b..a66a9fb7cb 100644
--- a/vmware_nsx/nsxlib/mh/lsn.py
+++ b/vmware_nsx/nsxlib/mh/lsn.py
@@ -59,7 +59,7 @@ def lsn_for_network_create(cluster, network_id):
     }
     return nsxlib.do_request(HTTP_POST,
                              nsxlib._build_uri_path(LSERVICESNODE_RESOURCE),
-                             jsonutils.dumps(lsn_obj),
+                             jsonutils.dumps(lsn_obj, sort_keys=True),
                              cluster=cluster)["uuid"]
 
 
@@ -91,7 +91,7 @@ def lsn_port_host_entries_update(
                                              parent_resource_id=lsn_id,
                                              resource_id=lsn_port_id,
                                              extra_action=conf),
-                      jsonutils.dumps(hosts_obj),
+                      jsonutils.dumps(hosts_obj, sort_keys=True),
                       cluster=cluster)
 
 
@@ -167,7 +167,7 @@ def lsn_port_plug_network(cluster, lsn_id, lsn_port_id, lswitch_port_id):
                                                  parent_resource_id=lsn_id,
                                                  resource_id=lsn_port_id,
                                                  is_attachment=True),
-                          jsonutils.dumps(patch_obj),
+                          jsonutils.dumps(patch_obj, sort_keys=True),
                           cluster=cluster)
     except api_exc.Conflict:
         # This restriction might be lifted at some point
@@ -187,7 +187,7 @@ def _lsn_configure_action(
                       nsxlib._build_uri_path(LSERVICESNODE_RESOURCE,
                                              resource_id=lsn_id,
                                              extra_action=action),
-                      jsonutils.dumps(lsn_obj),
+                      jsonutils.dumps(lsn_obj, sort_keys=True),
                       cluster=cluster)
 
 
@@ -197,14 +197,15 @@ def _lsn_port_configure_action(
                       nsxlib._build_uri_path(LSERVICESNODE_RESOURCE,
                                              resource_id=lsn_id,
                                              extra_action=action),
-                      jsonutils.dumps({"enabled": is_enabled}),
+                      jsonutils.dumps({"enabled": is_enabled},
+                                      sort_keys=True),
                       cluster=cluster)
     nsxlib.do_request(HTTP_PUT,
                       nsxlib._build_uri_path(LSERVICESNODEPORT_RESOURCE,
                                              parent_resource_id=lsn_id,
                                              resource_id=lsn_port_id,
                                              extra_action=action),
-                      jsonutils.dumps(obj),
+                      jsonutils.dumps(obj, sort_keys=True),
                       cluster=cluster)
 
 
@@ -247,7 +248,7 @@ def _lsn_port_host_action(
                                              resource_id=lsn_port_id,
                                              extra_action=extra_action,
                                              filters={"action": action}),
-                      jsonutils.dumps(host_obj),
+                      jsonutils.dumps(host_obj, sort_keys=True),
                       cluster=cluster)
 
 
diff --git a/vmware_nsx/tests/unit/nsxlib/mh/test_lsn.py b/vmware_nsx/tests/unit/nsxlib/mh/test_lsn.py
index 8b16b29ef6..62308ba36d 100644
--- a/vmware_nsx/tests/unit/nsxlib/mh/test_lsn.py
+++ b/vmware_nsx/tests/unit/nsxlib/mh/test_lsn.py
@@ -69,7 +69,7 @@ class LSNTestCase(base.BaseTestCase):
         lsnlib.lsn_for_network_create(self.cluster, net_id)
         self.mock_request.assert_called_once_with(
             "POST", "/ws.v1/lservices-node",
-            jsonutils.dumps(obj), cluster=self.cluster)
+            jsonutils.dumps(obj, sort_keys=True), cluster=self.cluster)
 
     def test_lsn_for_network_get(self):
         net_id = "foo_network_id"
@@ -121,7 +121,7 @@ class LSNTestCase(base.BaseTestCase):
             '/ws.v1/lservices-node/%s/lport/%s/%s' % (lsn_id,
                                                       lsn_port_id,
                                                       lsn_type),
-            jsonutils.dumps({'hosts': hosts_data}),
+            jsonutils.dumps({'hosts': hosts_data}, sort_keys=True),
             cluster=self.cluster)
 
     def test_lsn_port_dhcp_entries_update(self):
@@ -233,7 +233,7 @@ class LSNTestCase(base.BaseTestCase):
             ("/ws.v1/lservices-node/%s/lport/%s/"
              "attachment") % (lsn_id, lsn_port_id),
             jsonutils.dumps({"peer_port_uuid": lswitch_port_id,
-                             "type": "PatchAttachment"}),
+                             "type": "PatchAttachment"}, sort_keys=True),
             cluster=self.cluster)
 
     def test_lsn_port_plug_network_raise_conflict(self):
@@ -256,12 +256,13 @@ class LSNTestCase(base.BaseTestCase):
         ]
         self.mock_request.assert_has_calls([
             mock.call("PUT", "/ws.v1/lservices-node/%s/dhcp" % lsn_id,
-                      jsonutils.dumps({"enabled": is_enabled}),
+                      jsonutils.dumps({"enabled": is_enabled},
+                                      sort_keys=True),
                       cluster=self.cluster),
             mock.call("PUT",
                       ("/ws.v1/lservices-node/%s/"
                        "lport/%s/dhcp") % (lsn_id, lsn_port_id),
-                      jsonutils.dumps({"options": opt_array}),
+                      jsonutils.dumps({"options": opt_array}, sort_keys=True),
                       cluster=self.cluster)
         ])
 
@@ -290,7 +291,7 @@ class LSNTestCase(base.BaseTestCase):
         self.mock_request.assert_has_calls([
             mock.call("PUT",
                       "/ws.v1/lservices-node/%s/metadata-proxy" % lsn_id,
-                      jsonutils.dumps(lsn_obj),
+                      jsonutils.dumps(lsn_obj, sort_keys=True),
                       cluster=self.cluster),
         ])
 
@@ -336,7 +337,7 @@ class LSNTestCase(base.BaseTestCase):
             "POST",
             ("/ws.v1/lservices-node/%s/lport/"
              "%s/%s?action=%s") % (lsn_id, lsn_port_id, extra_action, action),
-            jsonutils.dumps(host), cluster=self.cluster)
+            jsonutils.dumps(host, sort_keys=True), cluster=self.cluster)
 
     def test_lsn_port_dhcp_host_add(self):
         host = {