diff --git a/v5_ws_private.go b/v5_ws_private.go
index a1c0bdb..17cc794 100644
--- a/v5_ws_private.go
+++ b/v5_ws_private.go
@@ -132,6 +132,7 @@ func (s *V5WebsocketPrivateService) Start(ctx context.Context, errHandler ErrHan
 		defer close(done)
 		defer s.connection.Close()
 		_ = s.connection.SetReadDeadline(time.Now().Add(60 * time.Second))
+		_ = s.connection.SetWriteDeadline(time.Now().Add(60 * time.Second))
 		s.connection.SetPongHandler(func(string) error {
 			_ = s.connection.SetReadDeadline(time.Now().Add(60 * time.Second))
 			return nil
diff --git a/v5_ws_trade.go b/v5_ws_trade.go
index 4d0d2bc..167d0a7 100644
--- a/v5_ws_trade.go
+++ b/v5_ws_trade.go
@@ -84,6 +84,7 @@ func (s *V5WebsocketTradeService) Start(ctx context.Context, errHandler ErrHandl
 		defer close(done)
 		defer s.connection.Close()
 		_ = s.connection.SetReadDeadline(time.Now().Add(60 * time.Second))
+		_ = s.connection.SetWriteDeadline(time.Now().Add(60 * time.Second))
 		s.connection.SetPongHandler(func(string) error {
 			_ = s.connection.SetReadDeadline(time.Now().Add(60 * time.Second))
 			return nil