diff --git a/hwid_override_unittest.cc b/hwid_override_unittest.cc
index 87d1682..44a114a 100644
--- a/hwid_override_unittest.cc
+++ b/hwid_override_unittest.cc
@@ -16,9 +16,9 @@
 class HwidOverrideTest : public ::testing::Test {
  public:
   HwidOverrideTest() {}
-  virtual ~HwidOverrideTest() {}
+  ~HwidOverrideTest() override = default;
 
-  virtual void SetUp() {
+  void SetUp() override {
     ASSERT_TRUE(tempdir_.CreateUniqueTempDir());
     ASSERT_TRUE(base::CreateDirectory(tempdir_.path().Append("etc")));
   }