diff --git a/hacs.json b/hacs.json
index 405cccf..c5672f0 100644
--- a/hacs.json
+++ b/hacs.json
@@ -1,6 +1,6 @@
 {
   "name": "ADT Pulse",
-  "topics": "homeassistant", "integration", "adt", "adt-pulse",
+  "topics": {"homeassistant", "integration", "adt", "adt-pulse"},
   "homeassistant": "2023.1.0",
   "render_readme": true
 }