1 files changed, 4 insertions, 2 deletions
diff --git a/libcxx/test/utilities/optional/optional.comp_with_t/equal.pass.cpp b/libcxx/test/utilities/optional/optional.comp_with_t/equal.pass.cpp
index e833b22a386..2380739cf03 100644
--- a/libcxx/test/utilities/optional/optional.comp_with_t/equal.pass.cpp
+++ b/libcxx/test/utilities/optional/optional.comp_with_t/equal.pass.cpp
@@ -12,10 +12,12 @@
 // template <class T> constexpr bool operator==(const optional<T>& x, const T& v);
 // template <class T> constexpr bool operator==(const T& v, const optional<T>& x);
 
-#include <optional>
+#include <experimental/optional>
 
 #if _LIBCPP_STD_VER > 11
 
+using std::experimental::optional;
+
 struct X
 {
     int i_;
@@ -33,7 +35,7 @@ int main()
 #if _LIBCPP_STD_VER > 11
     {
     typedef X T;
-    typedef std::optional<T> O;
+    typedef optional<T> O;
     
     constexpr T val(2);
     constexpr O o1;     // disengaged