diff --git a/packages/backend/src/misc/before-shutdown.ts b/packages/backend/src/misc/before-shutdown.ts
index 14b0afcd53..d2bcb957b7 100644
--- a/packages/backend/src/misc/before-shutdown.ts
+++ b/packages/backend/src/misc/before-shutdown.ts
@@ -1,7 +1,5 @@
 // https://gist.github.com/nfantone/1eaa803772025df69d07f4dbf5df7e58
-
-"use strict";
-const inspect = require("node:util");
+import { inspect } from "node:util";
 
 /**
  * @callback BeforeShutdownListener
diff --git a/packages/backend/src/remote/activitypub/deliver-manager.ts b/packages/backend/src/remote/activitypub/deliver-manager.ts
index c4f8ca2069..71e1c89232 100644
--- a/packages/backend/src/remote/activitypub/deliver-manager.ts
+++ b/packages/backend/src/remote/activitypub/deliver-manager.ts
@@ -3,7 +3,7 @@ import { Users, Followings } from "@/models/index.js";
 import type { ILocalUser, IRemoteUser, User } from "@/models/entities/user.js";
 import { deliver } from "@/queue/index.js";
 import { skippedInstances } from "@/misc/skipped-instances.js";
-import { apLogger } from "./logger";
+import { apLogger } from "./logger.js";
 import { inspect } from "node:util";
 
 //#region types