diff --git a/src/nationalarchives/components/accordion/macro-options.json b/src/nationalarchives/components/accordion/macro-options.json
index 98fd2811..ab35e11b 100644
--- a/src/nationalarchives/components/accordion/macro-options.json
+++ b/src/nationalarchives/components/accordion/macro-options.json
@@ -4,7 +4,7 @@
     "type": "array",
     "required": true,
     "description": "The sections within the accordion.",
-    "items": [
+    "params": [
       {
         "name": "title",
         "type": "string",