diff --git a/.maiproject/todos/2026-02/t-d8511.json b/.maiproject/todos/2026-02/t-d8511.json
index 23c3a54..1cab777 100644
--- a/.maiproject/todos/2026-02/t-d8511.json
+++ b/.maiproject/todos/2026-02/t-d8511.json
@@ -1,7 +1,7 @@
 {
   "id": "t-d8511",
   "title": "Build Three.js 3D room renderer - load room JSON, render walls/floor/ceiling, camera controls",
-  "status": "active",
+  "status": "done",
   "priority": 2,
   "assigned_to": "dijkstra",
   "assigned_at": "2026-02-07T11:29:53.97409414+01:00",
@@ -9,7 +9,8 @@
     "t-acaa1"
   ],
   "created_at": "2026-02-07T11:24:51.855243982+01:00",
-  "updated_at": "2026-02-07T11:29:53.974095482+01:00",
+  "updated_at": "2026-02-07T11:32:13.595567601+01:00",
+  "completed_at": "2026-02-07T11:32:13.595567521+01:00",
   "complexity": "simple",
   "estimated_duration": 900000000000
 }
\ No newline at end of file