diff --git a/include/Nazara/Shader/Ast/DependencyCheckerVisitor.hpp b/include/Nazara/Shader/Ast/DependencyCheckerVisitor.hpp
index 614f4ff2f..0361b7951 100644
--- a/include/Nazara/Shader/Ast/DependencyCheckerVisitor.hpp
+++ b/include/Nazara/Shader/Ast/DependencyCheckerVisitor.hpp
@@ -27,7 +27,8 @@ namespace Nz::ShaderAst
 
 			inline const UsageSet& GetUsage() const;
 
-			void Process(Statement& statement, const Config& config = {});
+			inline void Process(Statement& statement);
+			void Process(Statement& statement, const Config& config);
 
 			inline void Resolve();
 
diff --git a/include/Nazara/Shader/Ast/DependencyCheckerVisitor.inl b/include/Nazara/Shader/Ast/DependencyCheckerVisitor.inl
index 30f4674e4..034af84fb 100644
--- a/include/Nazara/Shader/Ast/DependencyCheckerVisitor.inl
+++ b/include/Nazara/Shader/Ast/DependencyCheckerVisitor.inl
@@ -12,6 +12,12 @@ namespace Nz::ShaderAst
 		return m_resolvedUsage;
 	}
 
+	inline void DependencyCheckerVisitor::Process(Statement& statement)
+	{
+		Config defaultConfig;
+		return Process(statement, defaultConfig);
+	}
+
 	void DependencyCheckerVisitor::Resolve()
 	{
 		Resolve(m_globalUsage);
diff --git a/include/Nazara/Shader/Ast/EliminateUnusedPassVisitor.hpp b/include/Nazara/Shader/Ast/EliminateUnusedPassVisitor.hpp
index f72acc1d6..5b5119eb4 100644
--- a/include/Nazara/Shader/Ast/EliminateUnusedPassVisitor.hpp
+++ b/include/Nazara/Shader/Ast/EliminateUnusedPassVisitor.hpp
@@ -43,8 +43,8 @@ namespace Nz::ShaderAst
 			Context* m_context;
 	};
 
+	inline StatementPtr EliminateUnusedPass(Statement& ast);
 	inline StatementPtr EliminateUnusedPass(Statement& ast, const DependencyCheckerVisitor::Config& config);
-	inline StatementPtr EliminateUnusedPass(Statement& ast, const DependencyCheckerVisitor::Config& config = {});
 	inline StatementPtr EliminateUnusedPass(Statement& ast, const DependencyCheckerVisitor::UsageSet& usageSet);
 }