diff --git a/samples/flushfs/flush_fs_test.go b/samples/flushfs/flush_fs_test.go
index d845ce2..0f1337a 100644
--- a/samples/flushfs/flush_fs_test.go
+++ b/samples/flushfs/flush_fs_test.go
@@ -91,6 +91,9 @@ func (t *FlushFSTest) TearDown() {
 	if t.f2 != nil {
 		ExpectEq(nil, t.f2.Close())
 	}
+
+	// Finish tearing down.
+	t.SampleTest.TearDown()
 }
 
 ////////////////////////////////////////////////////////////////////////