diff --git a/inventory.json b/inventory.json
index 5648060..4344f6b 100644
--- a/inventory.json
+++ b/inventory.json
@@ -2,6 +2,9 @@
   "machines": {
     "control": {
       "installedAt": 1781415384
+    },
+    "ns1": {
+      "installedAt": 1781418593
     }
   }
 }
\ No newline at end of file