diff --git a/SDLU/graphics/RenderWindow.cpp b/SDLU/graphics/RenderWindow.cpp
index 636e6b7..9baf624 100644
--- a/SDLU/graphics/RenderWindow.cpp
+++ b/SDLU/graphics/RenderWindow.cpp
@@ -1,4 +1,7 @@
 #include "RenderWindow.hpp"
+
+#include <string>
+
 #include <exceptions/Exceptions.hpp>
 #include <Util.hpp>