diff --git a/example/hang/main.go b/example/hang/main.go
deleted file mode 100644
index 014bc30..0000000
--- a/example/hang/main.go
+++ /dev/null
@@ -1,37 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"math/rand"
-	"time"
-
-	"github.com/vbauerster/mpb"
-)
-
-const (
-	totalItem    = 100
-	maxBlockSize = 10
-)
-
-func main() {
-	decor := func(s *mpb.Statistics) string {
-		str := fmt.Sprintf("%d/%d", s.Current, s.Total)
-		return fmt.Sprintf("%8s", str)
-	}
-
-	p := mpb.New(nil)
-	bar := p.AddBar(totalItem).PrependFunc(decor).AppendETA(-6)
-
-	blockSize := rand.Intn(maxBlockSize) + 1
-	// Fallowing will hang, to prevent
-	// use bar.InProgress() bool method
-	// for i := 0; bar.InProgress(); i += blockSize {
-	for i := 0; i < totalItem; i += blockSize {
-		bar.Incr(blockSize)
-		blockSize = rand.Intn(maxBlockSize) + 1
-		time.Sleep(time.Duration(blockSize) * (50*time.Millisecond + time.Duration(rand.Intn(5*int(time.Millisecond)))))
-	}
-
-	p.Stop()
-	fmt.Println("stop")
-}