diff --git a/9f0d2dd3-a33b-4b62-87ef-8e1ad4e2d1da/draft_overlay.json b/9f0d2dd3-a33b-4b62-87ef-8e1ad4e2d1da/draft_overlay.json
index 7337ce0..2a7083a 100644
--- a/9f0d2dd3-a33b-4b62-87ef-8e1ad4e2d1da/draft_overlay.json
+++ b/9f0d2dd3-a33b-4b62-87ef-8e1ad4e2d1da/draft_overlay.json
@@ -1,7 +1,8 @@
 {
     "title": "MQTT",
-    "_updated_at": "2026-05-16 15:01:02",
+    "_updated_at": "2026-05-16 15:01:03",
     "slug": "mqtt",
     "published": true,
-    "published_at": "2023-02-19 07:51"
+    "published_at": "2023-02-19 07:51",
+    "category": "Électronique"
 }