diff --git a/include/Nazara/Core.hpp b/include/Nazara/Core.hpp
index 49a8bf3f1..170a3aab3 100644
--- a/include/Nazara/Core.hpp
+++ b/include/Nazara/Core.hpp
@@ -45,7 +45,6 @@
 #include <Nazara/Core/Error.hpp>
 #include <Nazara/Core/ErrorFlags.hpp>
 #include <Nazara/Core/File.hpp>
-#include <Nazara/Core/Format.hpp>
 #include <Nazara/Core/Functor.hpp>
 #include <Nazara/Core/GuillotineBinPack.hpp>
 #include <Nazara/Core/HardwareInfo.hpp>
diff --git a/include/Nazara/Core/Format.hpp b/include/Nazara/Core/Format.hpp
deleted file mode 100644
index d03f05eae..000000000
--- a/include/Nazara/Core/Format.hpp
+++ /dev/null
@@ -1,14 +0,0 @@
-// Copyright (C) 2015 Jérôme Leclercq
-// This file is part of the "Nazara Engine - Core module"
-// For conditions of distribution and use, see copyright notice in Config.hpp
-
-#pragma once
-
-#ifndef NAZARA_FORMAT_HPP
-#define NAZARA_FORMAT_HPP
-
-#include <Nazara/Core/String.hpp>
-
-template<typename... Args> NzString NzFormat(const NzString& str, Args... args);
-
-#endif // NAZARA_FORMAT_HPP