diff --git a/libcxx/include/__type_traits/has_unique_object_representation.h b/libcxx/include/__type_traits/has_unique_object_representation.h
index c0ada5618f0e3e..1aa044990032af 100644
--- a/libcxx/include/__type_traits/has_unique_object_representation.h
+++ b/libcxx/include/__type_traits/has_unique_object_representation.h
@@ -11,8 +11,6 @@
 
 #include <__config>
 #include <__type_traits/integral_constant.h>
-#include <__type_traits/remove_all_extents.h>
-#include <__type_traits/remove_cv.h>
 
 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
 #  pragma GCC system_header
@@ -24,10 +22,10 @@ _LIBCPP_BEGIN_NAMESPACE_STD
 
 template <class _Tp>
 struct _LIBCPP_TEMPLATE_VIS has_unique_object_representations
-    : public integral_constant<bool, __has_unique_object_representations(remove_cv_t<remove_all_extents_t<_Tp>>)> {};
+    : public integral_constant<bool, __has_unique_object_representations(_Tp)> {};
 
 template <class _Tp>
-inline constexpr bool has_unique_object_representations_v = has_unique_object_representations<_Tp>::value;
+inline constexpr bool has_unique_object_representations_v = __has_unique_object_representations(_Tp);
 
 #endif
 
diff --git a/libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/has_unique_object_representations.pass.cpp b/libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/has_unique_object_representations.pass.cpp
index ce34c8e958dba4..b8b84bb9088275 100644
--- a/libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/has_unique_object_representations.pass.cpp
+++ b/libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/has_unique_object_representations.pass.cpp
@@ -99,6 +99,8 @@ int main(int, char**)
     test_has_unique_object_representations<unsigned>();
     test_has_unique_object_representations<NonEmptyUnion>();
     test_has_unique_object_representations<char[3]>();
+    test_has_unique_object_representations<char[3][4]>();
+    test_has_unique_object_representations<char[3][4][5]>();
     test_has_unique_object_representations<char[]>();