diff --git a/gns3server/controller/topology.py b/gns3server/controller/topology.py
index 3f7a1540..c188e9a9 100644
--- a/gns3server/controller/topology.py
+++ b/gns3server/controller/topology.py
@@ -321,10 +321,12 @@ def _convert_1_3_later(topo, topo_path):
                 node["properties"]["ram"] = PLATFORMS_DEFAULT_RAM[old_node["type"].lower()]
         elif old_node["type"] == "VMwareVM":
             node["node_type"] = "vmware"
+            node["properties"]["linked_clone"] = old_node.get("linked_clone", False)
             if node["symbol"] is None:
                 node["symbol"] = ":/symbols/vmware_guest.svg"
         elif old_node["type"] == "VirtualBoxVM":
             node["node_type"] = "virtualbox"
+            node["properties"]["linked_clone"] = old_node.get("linked_clone", False)
             if node["symbol"] is None:
                 node["symbol"] = ":/symbols/vbox_guest.svg"
         elif old_node["type"] == "IOUDevice":
diff --git a/tests/controller/test_export_project.py b/tests/controller/test_export_project.py
index 65b1e80f..da7c3c1d 100644
--- a/tests/controller/test_export_project.py
+++ b/tests/controller/test_export_project.py
@@ -202,7 +202,7 @@ def test_export_disallow_some_type(tmpdir, project, async_run):
 
     with pytest.raises(aiohttp.web.HTTPConflict):
         z = async_run(export_project(project, str(tmpdir)))
-        z = async_run(export_project(project, str(tmpdir), allow_all_nodes=True))
+    z = async_run(export_project(project, str(tmpdir), allow_all_nodes=True))
 
 
 def test_export_fix_path(tmpdir, project, async_run):
@@ -215,18 +215,18 @@ def test_export_fix_path(tmpdir, project, async_run):
     topology = {
         "topology": {
             "nodes": [
-                    {
-                        "properties": {
-                            "image": "/tmp/c3725-adventerprisek9-mz.124-25d.image"
-                        },
-                        "node_type": "dynamips"
-                    },
                 {
-                        "properties": {
-                            "image": "gns3/webterm:lastest"
-                        },
-                        "node_type": "docker"
-                    }
+                    "properties": {
+                        "image": "/tmp/c3725-adventerprisek9-mz.124-25d.image"
+                    },
+                    "node_type": "dynamips"
+                },
+                {
+                    "properties": {
+                        "image": "gns3/webterm:lastest"
+                    },
+                    "node_type": "docker"
+                }
             ]
         }
     }
diff --git a/tests/topologies/1_5_virtualbox/after/1_5_virtualbox.gns3 b/tests/topologies/1_5_virtualbox/after/1_5_virtualbox.gns3
index 1f591b24..ba17e46d 100644
--- a/tests/topologies/1_5_virtualbox/after/1_5_virtualbox.gns3
+++ b/tests/topologies/1_5_virtualbox/after/1_5_virtualbox.gns3
@@ -34,6 +34,7 @@
                 "port_segment_size": 0,
                 "first_port_name": null,
                 "properties": {
+                    "linked_clone": false,                
                     "acpi_shutdown": false,
                     "adapter_type": "Intel PRO/1000 MT Desktop (82540EM)",
                     "adapters": 1,
diff --git a/tests/topologies/1_5_vmware/after/1_5_vmware.gns3 b/tests/topologies/1_5_vmware/after/1_5_vmware.gns3
index 98a25f62..8238605c 100644
--- a/tests/topologies/1_5_vmware/after/1_5_vmware.gns3
+++ b/tests/topologies/1_5_vmware/after/1_5_vmware.gns3
@@ -34,6 +34,7 @@
                 "port_segment_size": 0,
                 "first_port_name": null,
                 "properties": {
+                    "linked_clone": false,
                     "acpi_shutdown": false,
                     "adapter_type": "e1000",
                     "adapters": 1,