diff --git a/include/SFML/System/Time.hpp b/include/SFML/System/Time.hpp
index 4654739a..02afe267 100644
--- a/include/SFML/System/Time.hpp
+++ b/include/SFML/System/Time.hpp
@@ -31,6 +31,7 @@
 #include <SFML/System/Export.hpp>
 
 #include <chrono>
+#include <cstdint>
 
 
 namespace sf