storage/test/bench-piece-mark-complete.go | 1 +

diff --git a/storage/test/bench-piece-mark-complete.go b/storage/test/bench-piece-mark-complete.go
index db0049f22674b98ff499bd12745799133d01869a..ac428ac92e9af6911a1f3f5f65a3f54588ac5f37 100644
--- a/storage/test/bench-piece-mark-complete.go
+++ b/storage/test/bench-piece-mark-complete.go
@@ -81,6 +81,7 @@ 		for i := 0; i < iterN; i += 1 {
 			oneIter()
 		}
 	}
+	b.StopTimer()
 	b.ResetTimer()
 	for i := 0; i < b.N; i += 1 {
 		oneIter()