diff --git pugixml-1.15.orig/src/pugiconfig.hpp pugixml-1.15/src/pugiconfig.hpp
index 5f1bafd..a228252 100644
--- pugixml-1.15.orig/src/pugiconfig.hpp
+++ pugixml-1.15/src/pugiconfig.hpp
@@ -47,7 +47,7 @@
 // #define PUGIXML_HEADER_ONLY
 
 // Uncomment this to enable long long support (usually enabled automatically)
-// #define PUGIXML_HAS_LONG_LONG
+#define PUGIXML_HAS_LONG_LONG
 
 // Uncomment this to enable support for std::string_view (usually enabled automatically)
 // #define PUGIXML_HAS_STRING_VIEW