diff --git a/applications-tree.json b/applications-tree.json
index 6368d9b..5c59f98 100644
--- a/applications-tree.json
+++ b/applications-tree.json
@@ -15,6 +15,10 @@
         {
             "name": "vaultwarden",
             "version": "latest"
+        },
+                {
+            "name": "smtp server",
+            "version": "latest"
         }
     ]
 }
\ No newline at end of file