diff --git a/client/src/app/core/theme/theme.service.ts b/client/src/app/core/theme/theme.service.ts
index ac3468941..e88511054 100644
--- a/client/src/app/core/theme/theme.service.ts
+++ b/client/src/app/core/theme/theme.service.ts
@@ -1,4 +1,3 @@
-import { first } from 'rxjs/operators'
 import { Injectable } from '@angular/core'
 import { UserLocalStorageKeys } from '@root-helpers/users'
 import { HTMLServerConfig, ServerConfigTheme } from '@shared/models'