diff --git a/packages/client/src/devices/MicrophoneManagerState.ts b/packages/client/src/devices/MicrophoneManagerState.ts
index 60b27bc593..fed7d0b0e8 100644
--- a/packages/client/src/devices/MicrophoneManagerState.ts
+++ b/packages/client/src/devices/MicrophoneManagerState.ts
@@ -1,4 +1,4 @@
-import { BehaviorSubject, Observable, distinctUntilChanged, map } from 'rxjs';
+import { BehaviorSubject, Observable, distinctUntilChanged } from 'rxjs';
 import { InputMediaDeviceManagerState } from './InputMediaDeviceManagerState';
 
 export class MicrophoneManagerState extends InputMediaDeviceManagerState {