diff --git a/include/Nazara/Utility/IndexMapper.hpp b/include/Nazara/Utility/IndexMapper.hpp
index b681a49b1..ca253fb35 100644
--- a/include/Nazara/Utility/IndexMapper.hpp
+++ b/include/Nazara/Utility/IndexMapper.hpp
@@ -4,8 +4,8 @@
 
 #pragma once
 
-#ifndef NAZARA_VERTEXITERATOR_HPP
-#define NAZARA_VERTEXITERATOR_HPP
+#ifndef NAZARA_INDEXMAPPER_HPP
+#define NAZARA_INDEXMAPPER_HPP
 
 #include <Nazara/Prerequesites.hpp>
 #include <Nazara/Utility/BufferMapper.hpp>
@@ -36,4 +36,4 @@ class NAZARA_API NzIndexMapper
 		NzIndexMapperSetter m_setter;
 };
 
-#endif // NAZARA_VERTEXITERATOR_HPP
+#endif // NAZARA_INDEXMAPPER_HPP
diff --git a/include/Nazara/Utility/VertexMapper.hpp b/include/Nazara/Utility/VertexMapper.hpp
index 533a1e9c1..cca1d7e19 100644
--- a/include/Nazara/Utility/VertexMapper.hpp
+++ b/include/Nazara/Utility/VertexMapper.hpp
@@ -4,8 +4,8 @@
 
 #pragma once
 
-#ifndef NAZARA_VERTEXITERATOR_HPP
-#define NAZARA_VERTEXITERATOR_HPP
+#ifndef NAZARA_VERTEXMAPPER_HPP
+#define NAZARA_VERTEXMAPPER_HPP
 
 #include <Nazara/Prerequesites.hpp>
 #include <Nazara/Math/Vector2.hpp>
@@ -39,4 +39,4 @@ class NAZARA_API NzVertexMapper
 		NzVertexMapperImpl* m_impl;
 };
 
-#endif // NAZARA_VERTEXITERATOR_HPP
+#endif // NAZARA_VERTEXMAPPER_HPP