diff --git a/src/component/internal/websocket.ts b/src/component/internal/websocket.ts
index 9e95b932..23553d12 100644
--- a/src/component/internal/websocket.ts
+++ b/src/component/internal/websocket.ts
@@ -21,6 +21,10 @@ export class NekoWebSocket extends EventEmitter<NekoWebSocketEvents> {
     this._log = new Logger('websocket')
   }
 
+  get supported() {
+    return typeof WebSocket !== 'undefined' && WebSocket.OPEN === 1
+  }
+
   get connected() {
     return typeof this._ws !== 'undefined' && this._ws.readyState === WebSocket.OPEN
   }