diff --git a/src/Nazara/Renderer/RenderWindow.cpp b/src/Nazara/Renderer/RenderWindow.cpp
index 736cadffb..44e0fdf89 100644
--- a/src/Nazara/Renderer/RenderWindow.cpp
+++ b/src/Nazara/Renderer/RenderWindow.cpp
@@ -4,6 +4,7 @@
 
 #include <Nazara/Renderer/RenderWindow.hpp>
 #include <Nazara/Core/Error.hpp>
+#include <Nazara/Core/ErrorFlags.hpp>
 #include <Nazara/Core/Thread.hpp>
 #include <Nazara/Renderer/Context.hpp>
 #include <Nazara/Renderer/OpenGL.hpp>
@@ -12,6 +13,8 @@
 #include <stdexcept>
 #include <Nazara/Renderer/Debug.hpp>
 
+///TODO: Améliorer les méthode CopyTo*
+
 NzRenderWindow::NzRenderWindow(NzVideoMode mode, const NzString& title, nzUInt32 style, const NzContextParameters& parameters)
 {
 	NzErrorFlags flags(nzErrorFlag_ThrowException, true);
diff --git a/src/Nazara/Utility/Window.cpp b/src/Nazara/Utility/Window.cpp
index d9780579e..aa84c3607 100644
--- a/src/Nazara/Utility/Window.cpp
+++ b/src/Nazara/Utility/Window.cpp
@@ -4,6 +4,7 @@
 
 #include <Nazara/Utility/Window.hpp>
 #include <Nazara/Core/Error.hpp>
+#include <Nazara/Core/ErrorFlags.hpp>
 #include <Nazara/Core/LockGuard.hpp>
 #include <Nazara/Utility/Cursor.hpp>
 #include <Nazara/Utility/Image.hpp>