diff --git a/src/app/core/data/request.service.ts b/src/app/core/data/request.service.ts
index c2e7327d22..810b0721ae 100644
--- a/src/app/core/data/request.service.ts
+++ b/src/app/core/data/request.service.ts
@@ -1,4 +1,4 @@
-import { Injectable, NgZone } from '@angular/core';
+import { Injectable } from '@angular/core';
 import { HttpHeaders } from '@angular/common/http';
 
 import { createSelector, MemoizedSelector, select, Store } from '@ngrx/store';