diff --git a/third_party/string_view.h b/third_party/string_view.h
index b96111ff..3c858d73 100644
--- a/third_party/string_view.h
+++ b/third_party/string_view.h
@@ -1,7 +1,3 @@
-#include <cstddef> // to check __GLIBCXX__
-#if __cplusplus >= 201703L || (defined(__has_include) && __has_include(<string_view>) && !defined(__GLIBCXX__))
-#include <string_view>
-#else
+#pragma once
 #define STX_NAMESPACE_NAME std
 #include "string_view.hpp"
-#endif