diff --git a/lib/features/desktop/desktop_client.dart b/lib/features/desktop/desktop_client.dart
index d18cf3ca..007c9ac8 100644
--- a/lib/features/desktop/desktop_client.dart
+++ b/lib/features/desktop/desktop_client.dart
@@ -87,7 +87,7 @@ class DesktopClient {
         method: 'xworkmate.desktop.offer',
         params: {
           'sessionId': sessionId,
-          'sdpOffer': offer.toMap(),
+          'sdpOffer': offer.sdp,
           'display': display,
           'width': width.toString(),
           'height': height.toString(),