diff --git a/appliances/zentyal-server.gns3a b/appliances/zentyal-server.gns3a
index d38e922..1370eee 100644
--- a/appliances/zentyal-server.gns3a
+++ b/appliances/zentyal-server.gns3a
@@ -24,6 +24,14 @@
         "kvm": "require"
     },
     "images": [
+        {
+            "filename": "zentyal-6.0-development-amd64.iso",
+            "version": "6.0",
+            "md5sum": "e1765d2c4d86debc9d9cbab2b7a8adbd",
+            "filesize": 895483904,
+            "download_url": "http://download.zentyal.com/",
+            "direct_download_url": "http://download.zentyal.com/zentyal-6.0-development-amd64.iso"
+        },
         {
             "filename": "zentyal-5.1-development-amd64.iso",
             "version": "5.1",
@@ -82,6 +90,13 @@
         }
     ],
     "versions": [
+        {
+            "name": "6.0",
+            "images": {
+                "hda_disk_image": "empty100G.qcow2",
+                "cdrom_image": "zentyal-6.0-development-amd64.iso"
+            }
+        },
         {
             "name": "5.1",
             "images": {