diff --git a/src/pages/api/users/[...uuid]/reports.ts b/src/pages/api/users/[...uuid]/reports.ts
index 05f964f..0c25e55 100644
--- a/src/pages/api/users/[...uuid]/reports.ts
+++ b/src/pages/api/users/[...uuid]/reports.ts
@@ -23,7 +23,7 @@ export const GET = externalApi({
         to_self: toSelf.map((report) => ({
           reporter: report.reporter?.uuid ?? null,
           reason: report.reason,
-          created: report.createdAt,
+          created: report.createdAt?.getTime() ?? null,
           status: report.status?.status ?? null,
           url: `${BASE_PATH}/report/${report.urlHash}`
         }))