diff --git a/progress.go b/progress.go
index ec43bcb..075832e 100644
--- a/progress.go
+++ b/progress.go
@@ -269,7 +269,7 @@
 			return err
 		}
 		if frame.shutdown {
-			<-b.done // waiting for b.done, so it's safe to read b.bs
+			b.Wait() // waiting for b.done, so it's safe to read b.bs
 			var toDrop bool
 			if qb, ok := s.queueBars[b]; ok {
 				delete(s.queueBars, b)