diff --git a/bar_test.go b/bar_test.go
index 202e0fb..42451c0 100644
--- a/bar_test.go
+++ b/bar_test.go
@@ -63,7 +63,7 @@
 	till := 30
 	refiller := "+"
 
-	bar := p.Add(int64(total), mpb.NewBarFiller(mpb.BarStyle().Refiller(refiller)), mpb.BarFillerTrim())
+	bar := p.New(int64(total), mpb.BarStyle().Refiller(refiller), mpb.BarFillerTrim())
 
 	bar.SetRefill(int64(till))
 	bar.IncrBy(till)
@@ -152,7 +152,7 @@
 	bs.Tip(string(runes[2]))
 	bs.Padding(string(runes[3]))
 	bs.Rbound(string(runes[4]))
-	bar := p.Add(int64(total), mpb.NewBarFiller(bs), mpb.BarFillerTrim())
+	bar := p.New(int64(total), bs, mpb.BarFillerTrim())
 
 	for i := 0; i < total; i++ {
 		bar.Increment()
diff --git a/draw_test.go b/draw_test.go
index 3cb3c0b..db112ba 100644
--- a/draw_test.go
+++ b/draw_test.go
@@ -767,7 +767,7 @@
 	var tmpBuf bytes.Buffer
 	for tw, cases := range testSuite {
 		for _, tc := range cases {
-			s := newTestState(NewBarFiller(tc.style))
+			s := newTestState(tc.style.Build())
 			s.reqWidth = tc.barWidth
 			s.total = tc.total
 			s.current = tc.current
@@ -1214,7 +1214,7 @@
 	var tmpBuf bytes.Buffer
 	for tw, cases := range testSuite {
 		for _, tc := range cases {
-			s := newTestState(NewBarFiller(tc.style))
+			s := newTestState(tc.style.Build())
 			s.reqWidth = tc.barWidth
 			s.total = tc.total
 			s.current = tc.current
@@ -1383,7 +1383,7 @@
 	var tmpBuf bytes.Buffer
 	for tw, cases := range testSuite {
 		for _, tc := range cases {
-			s := newTestState(NewBarFiller(tc.style))
+			s := newTestState(tc.style.Build())
 			s.reqWidth = tc.barWidth
 			s.total = tc.total
 			s.current = tc.current