diff --git a/src/lib/database/logs.ts b/src/lib/database/logs.ts
index 9a71f51e4..74f50b50b 100644
--- a/src/lib/database/logs.ts
+++ b/src/lib/database/logs.ts
@@ -1,6 +1,13 @@
+import type { BuildLog } from '@prisma/client';
 import { prisma, ErrorHandler } from './common';
 
-export async function listLogs({ buildId, last = 0 }) {
+export async function listLogs({
+	buildId,
+	last = 0
+}: {
+	buildId: string;
+	last: number;
+}): Promise<BuildLog[] | { status: number; body: { message: string; error: string } }> {
 	try {
 		const body = await prisma.buildLog.findMany({
 			where: { buildId, time: { gt: last } },