diff --git a/include/Aether/utils/Types.hpp b/include/Aether/utils/Types.hpp
index f7ffe6e..52b2bea 100644
--- a/include/Aether/utils/Types.hpp
+++ b/include/Aether/utils/Types.hpp
@@ -3,6 +3,7 @@
 
 #include "Aether/types/Colour.hpp"
 #include <functional>
+#include <cstdint>
 
 namespace Aether {
     /**