diff --git a/pubsub.go b/pubsub.go
index aea96241..72b18f49 100644
--- a/pubsub.go
+++ b/pubsub.go
@@ -84,7 +84,7 @@ func (c *PubSub) conn(ctx context.Context, newChannels []string) (*pool.Conn, er
 }
 
 func (c *PubSub) writeCmd(ctx context.Context, cn *pool.Conn, cmd Cmder) error {
-	return cn.WithWriter(context.Background(), c.opt.WriteTimeout, func(wr *proto.Writer) error {
+	return cn.WithWriter(ctx, c.opt.WriteTimeout, func(wr *proto.Writer) error {
 		return writeCmd(wr, cmd)
 	})
 }