diff --git a/packages/backend/src/server/api/endpoints/admin/meta.ts b/packages/backend/src/server/api/endpoints/admin/meta.ts
index 2e6fe88306e8..f254ee1a5093 100644
--- a/packages/backend/src/server/api/endpoints/admin/meta.ts
+++ b/packages/backend/src/server/api/endpoints/admin/meta.ts
@@ -168,6 +168,8 @@ export const meta = {
 				items: {
 					type: 'string',
 					optional: false, nullable: false,
+				},
+      },
 			preservedUsernames: {
 				type: 'array',
 				optional: false, nullable: false,