diff --git a/src/technologies/m.json b/src/technologies/m.json
index 1beb92971..14fce3dd5 100644
--- a/src/technologies/m.json
+++ b/src/technologies/m.json
@@ -535,7 +535,8 @@
   },
   "Marko": {
     "cats": [
-      18
+      18,
+      66
     ],
     "description": "Marko is HTML re-imagined as a language for building dynamic and reactive user interfaces.",
     "icon": "Marko.svg",