diff --git a/public/services/FindingsService.ts b/public/services/FindingsService.ts
index 1bbb2a1ed..b22c8e6fd 100644
--- a/public/services/FindingsService.ts
+++ b/public/services/FindingsService.ts
@@ -19,7 +19,7 @@ export default class FindingsService {
     detectorParams: GetFindingsParams
   ): Promise<ServerResponse<GetFindingsResponse>> => {
     const findingIds = detectorParams.findingIds
-      ? JSON.stringify(detectorParams.findingIds)
+      ? detectorsParams.findingIds.join(',')
       : undefined;
     const query: GetFindingsParams | {} = {
       sortOrder: 'desc',
diff --git a/server/routes/FindingsRoutes.ts b/server/routes/FindingsRoutes.ts
index 89a1c4da9..ea7636eda 100644
--- a/server/routes/FindingsRoutes.ts
+++ b/server/routes/FindingsRoutes.ts
@@ -24,7 +24,7 @@ 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()),
         }),
       },
     },