1 files changed, 2 insertions, 0 deletions
diff --git a/libcxx/test/std/utilities/optional/optional.nullops/greater.pass.cpp b/libcxx/test/std/utilities/optional/optional.nullops/greater.pass.cpp
index 59dc62fce17..8e5a6ec6784 100644
--- a/libcxx/test/std/utilities/optional/optional.nullops/greater.pass.cpp
+++ b/libcxx/test/std/utilities/optional/optional.nullops/greater.pass.cpp
@@ -14,6 +14,8 @@
 
 #include <optional>
 
+#include "test_macros.h"
+
 int main(int, char**)
 {
     using std::optional;