diff --git a/backend/src/health.controller.ts b/backend/src/health.controller.ts
index c58c3a83..37872b2c 100644
--- a/backend/src/health.controller.ts
+++ b/backend/src/health.controller.ts
@@ -1,19 +1,12 @@
-import { Controller, Get } from "@nestjs/common";
-import { HealthCheckService, HealthCheck, PrismaHealthIndicator } from "@nestjs/terminus";
-import { PrismaService } from "nestjs-prisma";
+import { Controller, Get } from '@nestjs/common'
+import { HealthCheck, HealthCheckService, PrismaHealthIndicator } from '@nestjs/terminus'
+
 @Controller("health")
 export class HealthController {
-  constructor(
-    private health: HealthCheckService,
-    private prisma: PrismaHealthIndicator,
-    private readonly prismaService: PrismaService,
-  ) {}
 
   @Get()
   @HealthCheck()
   check() {
-    return this.health.check([
-      () => this.prisma.pingCheck('prisma', this.prismaService),
-    ]);
+    return "ok";
   }
 }
diff --git a/backend/src/v1/tasks/task.service.ts b/backend/src/v1/tasks/task.service.ts
index 4d94bccd..3ad04372 100644
--- a/backend/src/v1/tasks/task.service.ts
+++ b/backend/src/v1/tasks/task.service.ts
@@ -10,9 +10,9 @@ export class TasksService {
 
   }
 
-  @Cron('0 0 0/4 * * *')
+  @Cron('0 0/5 * * * *')
   async refreshCache() {
-    logger.info('refresh cache every 4 hours')
+    logger.info('refresh cache every 5 minutes')
     await this.objectStoreService.getLatestOmrrDataFromObjectStore()
 
   }