diff --git a/source/modules/water/text/String.h b/source/modules/water/text/String.h
index b6361468d..ab0afc65a 100644
--- a/source/modules/water/text/String.h
+++ b/source/modules/water/text/String.h
@@ -26,6 +26,8 @@
 #ifndef WATER_STRING_H_INCLUDED
 #define WATER_STRING_H_INCLUDED
 
+#include <limits>
+
 #include "CharPointer_UTF8.h"
 #include "../memory/Memory.h"
 
