diff --git a/npm/ng-packs/packages/oauth/src/lib/strategies/auth-code-flow-strategy.ts b/npm/ng-packs/packages/oauth/src/lib/strategies/auth-code-flow-strategy.ts
index 61b35f9441..0452fdc899 100644
--- a/npm/ng-packs/packages/oauth/src/lib/strategies/auth-code-flow-strategy.ts
+++ b/npm/ng-packs/packages/oauth/src/lib/strategies/auth-code-flow-strategy.ts
@@ -1,6 +1,6 @@
 import { noop } from '@abp/ng.core';
 import { Params } from '@angular/router';
-import { Observable, from, of } from 'rxjs';
+import { from, of } from 'rxjs';
 import { AuthFlowStrategy } from './auth-flow-strategy';
 import { isTokenExpired } from '../utils';