diff --git a/include/Nazara/Renderer/GlslWriter.hpp b/include/Nazara/Renderer/GlslWriter.hpp
index 20e4cacc7..59bfd11e5 100644
--- a/include/Nazara/Renderer/GlslWriter.hpp
+++ b/include/Nazara/Renderer/GlslWriter.hpp
@@ -30,6 +30,8 @@ namespace Nz
 			void RegisterFunction(const String& name, ShaderAst::StatementPtr statement, std::initializer_list<ShaderAst::VariablePtr> parameters, ShaderAst::ExpressionType ret) override;
 			void RegisterVariable(ShaderAst::VariableType kind, const String& name, ShaderAst::ExpressionType type) override;
 
+			void SetGlslVersion(unsigned int version);
+
 			void Write(const ShaderAst::AssignOp& node) override;
 			void Write(const ShaderAst::Branch& node) override;
 			void Write(const ShaderAst::BinaryOp& node) override;
@@ -69,6 +71,7 @@ namespace Nz
 			std::unordered_map<String, Function> m_functions;
 			Function* m_currentFunction;
 			State* m_currentState;
+			unsigned int m_glslVersion;
 	};
 }
 
diff --git a/src/Nazara/Renderer/GlslWriter.cpp b/src/Nazara/Renderer/GlslWriter.cpp
index b1d4dc32a..2cada3704 100644
--- a/src/Nazara/Renderer/GlslWriter.cpp
+++ b/src/Nazara/Renderer/GlslWriter.cpp
@@ -10,7 +10,8 @@ namespace Nz
 {
 	GlslWriter::GlslWriter() :
 	m_currentFunction(nullptr),
-	m_currentState(nullptr)
+	m_currentState(nullptr),
+	m_glslVersion(110)
 	{
 	}
 
@@ -25,6 +26,11 @@ namespace Nz
 
 		node->Register(*this);
 
+		// Header
+		Append("#version ");
+		AppendLine(String::Number(m_glslVersion));
+		AppendLine();
+
 		// Uniforms
 		if (state.m_uniforms.empty())
 		{
@@ -109,6 +115,11 @@ namespace Nz
 		}
 	}
 
+	void GlslWriter::SetGlslVersion(unsigned int version)
+	{
+		m_glslVersion = version;
+	}
+
 	void GlslWriter::Write(const ShaderAst::NodePtr& node)
 	{
 		node->Visit(*this);