diff --git a/decorators_test.go b/decorators_test.go
index 19764c1..36f8efe 100644
--- a/decorators_test.go
+++ b/decorators_test.go
@@ -66,7 +66,7 @@
 
 	p.Stop()
 
-	want := "100 %"
+	want := "]100 %"
 	if !strings.Contains(buf.String(), want) {
 		t.Errorf("%q not found in bar\n", want)
 	}
@@ -77,7 +77,7 @@
 	p := mpb.New().SetOut(&buf)
 
 	bar := p.AddBar(100).TrimLeftSpace().TrimRightSpace().
-		PrependPercentage(0, 0)
+		PrependPercentage(6, 0)
 
 	for i := 0; i < 100; i++ {
 		time.Sleep(10 * time.Millisecond)
@@ -86,8 +86,28 @@
 
 	p.Stop()
 
-	want := "100 %"
+	want := " 100 %["
 	if !strings.Contains(buf.String(), want) {
 		t.Errorf("%q not found in bar\n", want)
 	}
 }
+
+func TestPrependPercentageDindentRight(t *testing.T) {
+	var buf bytes.Buffer
+	p := mpb.New().SetOut(&buf)
+
+	bar := p.AddBar(100).TrimLeftSpace().TrimRightSpace().
+		PrependPercentage(6, mpb.DidentRight)
+
+	for i := 0; i < 100; i++ {
+		time.Sleep(10 * time.Millisecond)
+		bar.Incr(1)
+	}
+
+	p.Stop()
+
+	want := "100 % ["
+	if !strings.Contains(buf.String(), want) {
+		t.Errorf("%q not found in bar\n", want)
+	}
+}