diff --git a/objects/vulnerability/definition.json b/objects/vulnerability/definition.json
index 7e1525ef..f8b2f5b6 100644
--- a/objects/vulnerability/definition.json
+++ b/objects/vulnerability/definition.json
@@ -36,6 +36,11 @@
       "multiple": true,
       "ui-priority": 0
     },
+    "impact": {
+      "description": "Impact of the vulnerability",
+      "misp-attribute": "text",
+      "ui-priority": 0
+    },
     "modified": {
       "description": "Last modification date",
       "disable_correlation": true,
@@ -102,5 +107,5 @@
     "payload"
   ],
   "uuid": "81650945-f186-437b-8945-9f31715d32da",
-  "version": 10
+  "version": 11
 }
\ No newline at end of file