diff --git a/progress.go b/progress.go
index 58d0547..73bad69 100644
--- a/progress.go
+++ b/progress.go
@@ -336,6 +336,7 @@
 	for i := len(rows) - 1; i >= 0; i-- {
 		_, err := cw.ReadFrom(rows[i])
 		if err != nil {
+			wg.Wait()
 			return err
 		}
 	}