diff --git a/packages/sdk/src/websocket_decompress_adapter.ts b/packages/sdk/src/websocket_decompress_adapter.ts
index 62beca81..fbd1d0fa 100644
--- a/packages/sdk/src/websocket_decompress_adapter.ts
+++ b/packages/sdk/src/websocket_decompress_adapter.ts
@@ -121,7 +121,7 @@ export class WebsocketDecompressAdapter {
       databaseUrl.searchParams.set('light', 'true');
     }
 
-    const ws = new WS(databaseUrl, wsProtocol);
+    const ws = new WS(databaseUrl.toString(), wsProtocol);
 
     return new WebsocketDecompressAdapter(ws);
   }