diff --git a/include/gsl/multi_span b/include/gsl/multi_span
index c259f79..120b0c5 100644
--- a/include/gsl/multi_span
+++ b/include/gsl/multi_span
@@ -2247,11 +2247,6 @@ general_span_iterator<Span> operator+(typename general_span_iterator<Span>::diff
 } // namespace gsl
 
 #if defined(_MSC_VER) && !defined(__clang__)
-#if _MSC_VER < 1910
-
-#undef constexpr
-#pragma pop_macro("constexpr")
-#endif // _MSC_VER < 1910
 
 #pragma warning(pop)
 
diff --git a/include/gsl/pointers b/include/gsl/pointers
index 62f023b..5e49f5f 100644
--- a/include/gsl/pointers
+++ b/include/gsl/pointers
@@ -285,11 +285,4 @@ struct hash<gsl::strict_not_null<T>>
 
 } // namespace std
 
-#if defined(_MSC_VER) && _MSC_VER < 1910 && !defined(__clang__)
-
-#undef constexpr
-#pragma pop_macro("constexpr")
-
-#endif // defined(_MSC_VER) && _MSC_VER < 1910 && !defined(__clang__)
-
 #endif // GSL_POINTERS_H