diff --git a/objects/twitter-account/definition.json b/objects/twitter-account/definition.json
index 3fbd8c8..5a6eaf2 100644
--- a/objects/twitter-account/definition.json
+++ b/objects/twitter-account/definition.json
@@ -13,6 +13,15 @@
       "multiple": true,
       "ui-priority": 1
     },
+    {
+    "join-date":{
+      "description": "When the account was created",
+      "disable_correlation": true,
+      "misp-attribute": "datetime",
+      "multiple": "false",
+      "ui-priority": 1
+    },
+    {
     "bio": {
       "description": "Displayed name.",
       "misp-attribute": "text",
@@ -163,4 +172,4 @@
   ],
   "uuid": "8066563f-881e-4f6a-9d6c-a9d15b8658bb",
   "version": 4
-}
\ No newline at end of file
+}