1 files changed, 3 insertions, 1 deletions
diff --git a/test/std/utilities/time/time.duration/time.duration.cons/convert_inexact.pass.cpp b/test/std/utilities/time/time.duration/time.duration.cons/convert_inexact.pass.cpp
index 519b2b141c298..4b5042df2ce2b 100644
--- a/test/std/utilities/time/time.duration/time.duration.cons/convert_inexact.pass.cpp
+++ b/test/std/utilities/time/time.duration/time.duration.cons/convert_inexact.pass.cpp
@@ -19,6 +19,8 @@
 #include <chrono>
 #include <cassert>
 
+#include "test_macros.h"
+
 int main()
 {
     {
@@ -26,7 +28,7 @@ int main()
     std::chrono::duration<double, std::milli> ms = us;
     assert(ms.count() == 1./1000);
     }
-#ifndef _LIBCPP_HAS_NO_CONSTEXPR
+#if TEST_STD_VER >= 11
     {
     constexpr std::chrono::duration<double, std::micro> us(1);
     constexpr std::chrono::duration<double, std::milli> ms = us;