diff --git a/objects/incident/definition.json b/objects/incident/definition.json
index d61644c..0824509 100644
--- a/objects/incident/definition.json
+++ b/objects/incident/definition.json
@@ -174,6 +174,9 @@
   "description": "Incident object template as described in STIX 2.1 Incident object and its core extension.",
   "meta-category": "misc",
   "name": "incident",
+  "required": [
+    "name"
+  ],
   "uuid": "38597424-f9bb-4865-9b4b-819172df0334",
   "version": 1
 }
\ No newline at end of file