diff --git a/public/services/FindingsService.ts b/public/services/FindingsService.ts
index 4a5a890e..93eb5dbe 100644
--- a/public/services/FindingsService.ts
+++ b/public/services/FindingsService.ts
@@ -20,7 +20,7 @@ export default class FindingsService {
     getFindingsParams: GetFindingsParams
   ): Promise<ServerResponse<GetFindingsResponse>> => {
     const findingIds = getFindingsParams.findingIds
-      ? JSON.stringify(getFindingsParams.findingIds)
+      ? getFindingsParams.findingIds.join(',')
       : undefined;
     const query = {
       sortOrder: 'desc',
diff --git a/server/routes/FindingsRoutes.ts b/server/routes/FindingsRoutes.ts
index 6302b1a2..d5ddf1f8 100644
--- a/server/routes/FindingsRoutes.ts
+++ b/server/routes/FindingsRoutes.ts
@@ -25,7 +25,7 @@ export function setupFindingsRoutes(services: NodeServices, router: IRouter) {
           detectionType: schema.maybe(schema.string()),
           severity: schema.maybe(schema.string()),
           searchString: schema.maybe(schema.string()),
-          findingIds: schema.maybe(schema.arrayOf(schema.string())),
+          findingIds: schema.maybe(schema.string()),
           startTime: schema.maybe(schema.number()),
           endTime: schema.maybe(schema.number())
         }),