diff --git a/googletest/src/gtest-internal-inl.h b/googletest/src/gtest-internal-inl.h
index 1e9b5c26..5b7fcbd0 100644
--- a/googletest/src/gtest-internal-inl.h
+++ b/googletest/src/gtest-internal-inl.h
@@ -672,7 +672,7 @@ class GTEST_API_ UnitTestImpl {
   void AddTestInfo(internal::SetUpTestSuiteFunc set_up_tc,
                    internal::TearDownTestSuiteFunc tear_down_tc,
                    TestInfo* test_info) {
-#ifdef GTEST_HAS_FILE_SYSTEM
+#if GTEST_HAS_FILE_SYSTEM
     // In order to support thread-safe death tests, we need to
     // remember the original working directory when the test program
     // was first invoked.  We cannot do this in RUN_ALL_TESTS(), as