diff --git a/libfreerdp/core/update.c b/libfreerdp/core/update.c
index de14b8944..2f221297a 100644
--- a/libfreerdp/core/update.c
+++ b/libfreerdp/core/update.c
@@ -515,7 +515,7 @@ static void update_send_frame_acknowledge(rdpContext* context, UINT32 frameId)
 
 	s = rdp_data_pdu_init(rdp);
 	stream_write_UINT32(s, frameId);
-	rdp_send_data_pdu(rdp, s, DATA_PDU_TYPE_FRAME_ACKNOWLEDGE, rdp->mcs->user_id);
+	//rdp_send_data_pdu(rdp, s, DATA_PDU_TYPE_FRAME_ACKNOWLEDGE, rdp->mcs->user_id);
 }
 
 static void update_send_synchronize(rdpContext* context)