diff --git a/misp/machinetag.json b/misp/machinetag.json
index 96675bf..2faedbf 100644
--- a/misp/machinetag.json
+++ b/misp/machinetag.json
@@ -154,6 +154,35 @@
         }
       ]
     },
+    {
+      "predicate": "event-type",
+      "entry": [
+        {
+          "expanded": "observation",
+          "value": "observation"
+        },
+        {
+          "expanded": "incident",
+          "value": "incident"
+        },
+        {
+          "expanded": "report",
+          "value": "report"
+        },
+        {
+          "expanded": "collection",
+          "value": "collection"
+        },
+        {
+          "expanded": "analysis",
+          "value": "analysis"
+        },
+        {
+          "expanded": "automatic-analysis",
+          "value": "automatic-analysis"
+        }
+      ]
+    },
     {
       "predicate": "ids",
       "entry": [
@@ -226,9 +255,13 @@
     {
       "expanded": "IDS related tag unfluencing the MISP behavior of the IDS flag.",
       "value": "ids"
+    },
+    {
+      "expanded": "Type of the event.",
+      "value": "event-type"
     }
   ],
-  "version": 11,
+  "version": 12,
   "description": "MISP taxonomy to infer with MISP behavior or operation.",
   "expanded": "MISP",
   "namespace": "misp"