diff --git a/src/app/api/reports/schedules/[id]/route.ts b/src/app/api/reports/schedules/[id]/route.ts
index bd1d0d1..457a75e 100644
--- a/src/app/api/reports/schedules/[id]/route.ts
+++ b/src/app/api/reports/schedules/[id]/route.ts
@@ -136,7 +136,7 @@ export async function PATCH(request: NextRequest, ctx: Ctx) {
     item: serializeSchedule(
       {
         ...updated,
-        reportKeys: (updated.reportKeys as string[] | null) ?? [],
+        reportKeys: sanitizeReportKeys((updated.reportKeys as string[] | null) ?? []),
         recipients: (updated.recipients as string[] | null) ?? [],
       },
       []