diff --git a/backend/src/server/app.ts b/backend/src/server/app.ts
index c6aaca367..60b678f63 100644
--- a/backend/src/server/app.ts
+++ b/backend/src/server/app.ts
@@ -14,7 +14,6 @@ import { fastifyRequestContext } from "@fastify/request-context";
 import fastify from "fastify";
 import { Cluster, Redis } from "ioredis";
 import { Knex } from "knex";
-import { monitorEventLoopDelay } from "perf_hooks";
 
 import { THsmServiceFactory } from "@app/ee/services/hsm/hsm-service";
 import { TKeyStoreFactory } from "@app/keystore/keystore";