diff --git a/plugins/catalog-backend/src/ingestion/CatalogRules.ts b/plugins/catalog-backend/src/ingestion/CatalogRules.ts
index a48d29add6..2c19773e41 100644
--- a/plugins/catalog-backend/src/ingestion/CatalogRules.ts
+++ b/plugins/catalog-backend/src/ingestion/CatalogRules.ts
@@ -33,7 +33,7 @@ export type CatalogRule = {
     type: string;
   }>;
   sources?: Array<{
-    source: string
+    source: string;
   }>;
 };