diff --git a/util.h b/util.h
index c24622f2..6854c647 100644
--- a/util.h
+++ b/util.h
@@ -2,6 +2,7 @@
 #define __UTIL_H__
 
 #include <string>
+#include <cstdint>
 
 bool ends_with(const std::string& str, const std::string& ending);
 bool starts_with(const std::string& str, const std::string& start);
@@ -34,4 +35,4 @@ void log_printf(SDLogLevel level, const char* file, int line, const char* format
 #define LOG_INFO(format, ...) log_printf(SDLogLevel::INFO, __FILE__, __LINE__, format, ##__VA_ARGS__)
 #define LOG_WARN(format, ...) log_printf(SDLogLevel::WARN, __FILE__, __LINE__, format, ##__VA_ARGS__)
 #define LOG_ERROR(format, ...) log_printf(SDLogLevel::ERROR, __FILE__, __LINE__, format, ##__VA_ARGS__)
-#endif  // __UTIL_H__
\ No newline at end of file
+#endif  // __UTIL_H__