diff --git a/src/scripts/fetch-data/fetch-latest.ts b/src/scripts/fetch-data/fetch-latest.ts
index 63d6b46..0f011f9 100644
--- a/src/scripts/fetch-data/fetch-latest.ts
+++ b/src/scripts/fetch-data/fetch-latest.ts
@@ -21,7 +21,7 @@ import { urls } from "../constants/url";
  */
 export default async function fetchLatestHandiworkURLs(
   query: LatestSearchQuery,
-  limit = 30
+  limit: number = 30
 ): Promise<string[]> {
   // Local variables
   const shallowQuery: LatestSearchQuery = Object.assign(new LatestSearchQuery(), query);