diff --git a/progress.go b/progress.go
index 1be7d07..0032067 100644
--- a/progress.go
+++ b/progress.go
@@ -254,7 +254,9 @@
 			cw.Flush()
 
 			for _, b := range bars {
-				b.flushDone()
+				go func(b *Bar) {
+					b.flushDone()
+				}(b)
 			}
 		case d := <-p.rrChangeReqCh:
 			t.Stop()