diff --git a/include/Nazara/Lua/LuaInstance.hpp b/include/Nazara/Lua/LuaInstance.hpp
index 1124ce72a..3a725472a 100644
--- a/include/Nazara/Lua/LuaInstance.hpp
+++ b/include/Nazara/Lua/LuaInstance.hpp
@@ -133,8 +133,8 @@ namespace Nz
 			void Remove(int index);
 			void Replace(int index);
 
-			void SetField(const char* name, int index = -2);
-			void SetField(const String& name, int index = -2);
+			void SetField(const char* name, int tableIndex = -2);
+			void SetField(const String& name, int tableIndex = -2);
 			void SetGlobal(const char* name);
 			void SetGlobal(const String& name);
 			void SetMetatable(const char* tname);
diff --git a/include/Nazara/Lua/LuaInstance.inl b/include/Nazara/Lua/LuaInstance.inl
index 0274bb0be..57da097bc 100644
--- a/include/Nazara/Lua/LuaInstance.inl
+++ b/include/Nazara/Lua/LuaInstance.inl
@@ -137,6 +137,12 @@ namespace Nz
 			{
 			}
 
+			template<unsigned int N>
+			void ProcessArgs()
+			{
+				// No argument to process
+			}
+
 			template<unsigned int N, typename ArgType>
 			void ProcessArgs()
 			{
@@ -168,7 +174,7 @@ namespace Nz
 			}
 
 		private:
-			std::tuple<Args...> m_args;
+			std::tuple<std::remove_cv_t<std::remove_reference_t<Args>>...> m_args;
 			LuaInstance& m_instance;
 	};
 
@@ -185,6 +191,7 @@ namespace Nz
 			template<unsigned int N>
 			void ProcessArgs()
 			{
+				// No argument to process
 			}
 
 			template<unsigned int N, typename ArgType>
@@ -232,7 +239,7 @@ namespace Nz
 			}
 
 		private:
-			std::tuple<Args...> m_args;
+			std::tuple<std::remove_cv_t<std::remove_reference_t<Args>>...> m_args;
 			LuaInstance& m_instance;
 			T& m_object;
 	};
diff --git a/src/Nazara/Lua/LuaInstance.cpp b/src/Nazara/Lua/LuaInstance.cpp
index e1ed81644..dcaad2e26 100644
--- a/src/Nazara/Lua/LuaInstance.cpp
+++ b/src/Nazara/Lua/LuaInstance.cpp
@@ -714,14 +714,14 @@ namespace Nz
 		lua_replace(m_state, index);
 	}
 
-	void LuaInstance::SetField(const char* name, int index)
+	void LuaInstance::SetField(const char* name, int tableIndex)
 	{
-		lua_setfield(m_state, index, name);
+		lua_setfield(m_state, tableIndex, name);
 	}
 
-	void LuaInstance::SetField(const String& name, int index)
+	void LuaInstance::SetField(const String& name, int tableIndex)
 	{
-		lua_setfield(m_state, index, name.GetConstBuffer());
+		lua_setfield(m_state, tableIndex, name.GetConstBuffer());
 	}
 
 	void LuaInstance::SetGlobal(const char* name)