diff --git a/tools/aconfig/tests/aconfig_test_test_variant.cpp b/tools/aconfig/tests/aconfig_test_test_variant.cpp
index aef6f38262..8a745c5a6b 100644
--- a/tools/aconfig/tests/aconfig_test_test_variant.cpp
+++ b/tools/aconfig/tests/aconfig_test_test_variant.cpp
@@ -19,13 +19,20 @@
 
 using namespace com::android::aconfig::test;
 
-TEST(AconfigTest, TestDisabledReadOnlyFlag) {
+class AconfigTest : public ::testing::Test {
+ protected:
+  void SetUp() override {
+    reset_flags();
+  }
+};
+
+TEST_F(AconfigTest, TestDisabledReadOnlyFlag) {
   ASSERT_FALSE(com_android_aconfig_test_disabled_ro());
   ASSERT_FALSE(provider_->disabled_ro());
   ASSERT_FALSE(disabled_ro());
 }
 
-TEST(AconfigTest, TestEnabledReadOnlyFlag) {
+TEST_F(AconfigTest, TestEnabledReadOnlyFlag) {
   // TODO: change to assertTrue(enabledRo()) when the build supports reading tests/*.values
   // (currently all flags are assigned the default READ_ONLY + DISABLED)
   ASSERT_FALSE(com_android_aconfig_test_enabled_ro());
@@ -33,13 +40,13 @@ TEST(AconfigTest, TestEnabledReadOnlyFlag) {
   ASSERT_FALSE(enabled_ro());
 }
 
-TEST(AconfigTest, TestDisabledReadWriteFlag) {
+TEST_F(AconfigTest, TestDisabledReadWriteFlag) {
   ASSERT_FALSE(com_android_aconfig_test_disabled_rw());
   ASSERT_FALSE(provider_->disabled_rw());
   ASSERT_FALSE(disabled_rw());
 }
 
-TEST(AconfigTest, TestEnabledReadWriteFlag) {
+TEST_F(AconfigTest, TestEnabledReadWriteFlag) {
   // TODO: change to assertTrue(enabledRo()) when the build supports reading tests/*.values
   // (currently all flags are assigned the default READ_ONLY + DISABLED)
   ASSERT_FALSE(com_android_aconfig_test_enabled_rw());
@@ -47,7 +54,7 @@ TEST(AconfigTest, TestEnabledReadWriteFlag) {
   ASSERT_FALSE(enabled_rw());
 }
 
-TEST(AconfigTest, TestEnabledFixedReadOnlyFlag) {
+TEST_F(AconfigTest, TestEnabledFixedReadOnlyFlag) {
   // TODO: change to assertTrue(enabledFixedRo()) when the build supports reading tests/*.values
   // (currently all flags are assigned the default READ_ONLY + DISABLED)
   ASSERT_FALSE(com_android_aconfig_test_enabled_fixed_ro());
@@ -55,13 +62,13 @@ TEST(AconfigTest, TestEnabledFixedReadOnlyFlag) {
   ASSERT_FALSE(enabled_fixed_ro());
 }
 
-TEST(AconfigTest, OverrideFlagValue) {
+TEST_F(AconfigTest, OverrideFlagValue) {
   ASSERT_FALSE(disabled_ro());
   disabled_ro(true);
   ASSERT_TRUE(disabled_ro());
 }
 
-TEST(AconfigTest, ResetFlagValue) {
+TEST_F(AconfigTest, ResetFlagValue) {
   ASSERT_FALSE(disabled_ro());
   ASSERT_FALSE(enabled_ro());
   disabled_ro(true);