diff --git a/Plugin/src/SofaPython3/Prefab.h b/Plugin/src/SofaPython3/Prefab.h
index 0b212d0e..e5e4912a 100644
--- a/Plugin/src/SofaPython3/Prefab.h
+++ b/Plugin/src/SofaPython3/Prefab.h
@@ -19,7 +19,7 @@
 ******************************************************************************/
 
 #pragma once
-#include <sofa/simulation/graph/DAGNode.h>
+#include <sofa/simulation/Node.h>
 #include <sofa/core/objectmodel/DataCallback.h>
 
 #include <sofa/helper/system/FileMonitor.h>
@@ -28,17 +28,17 @@
 namespace sofa::core::objectmodel
 {
 
-class SOFAPYTHON3_API BasePrefab : public sofa::simulation::graph::DAGNode
+class SOFAPYTHON3_API BasePrefab : public sofa::simulation::Node
 {
 public:
-    SOFA_CLASS(BasePrefab, sofa::simulation::graph::DAGNode);
+    SOFA_CLASS(BasePrefab, sofa::simulation::Node);
 };
 
 }  // namespace sofa::core::objectmodel
 
 namespace sofapython3
 {
-using sofa::simulation::graph::DAGNode;
+using sofa::simulation::Node;
 using sofa::core::objectmodel::BasePrefab;
 using sofa::core::objectmodel::DataCallback;
 
diff --git a/Plugin/src/SofaPython3/PythonFactory.cpp b/Plugin/src/SofaPython3/PythonFactory.cpp
index b421ec49..3a9c678b 100644
--- a/Plugin/src/SofaPython3/PythonFactory.cpp
+++ b/Plugin/src/SofaPython3/PythonFactory.cpp
@@ -22,7 +22,7 @@
 #include <SofaPython3/PythonFactory.h>
 #include <SofaPython3/DataHelper.h>
 
-#include <sofa/simulation/graph/DAGNode.h>
+#include <sofa/simulation/Node.h>
 
 #include "sofa/simulation/AnimateBeginEvent.h"
 using sofa::simulation::AnimateBeginEvent;
diff --git a/Plugin/src/SofaPython3/SceneLoaderPY3.cpp b/Plugin/src/SofaPython3/SceneLoaderPY3.cpp
index a5a85109..9185e159 100644
--- a/Plugin/src/SofaPython3/SceneLoaderPY3.cpp
+++ b/Plugin/src/SofaPython3/SceneLoaderPY3.cpp
@@ -22,9 +22,6 @@
 #include <fstream>
 #include <sofa/simulation/Simulation.h>
 
-#include <sofa/simulation/graph/DAGNode.h>
-using sofa::simulation::graph::DAGNode;
-
 #include <SofaPython3/PythonEnvironment.h>
 #include <SofaPython3/SceneLoaderPY3.h>
 #include <SofaPython3/PythonFactory.h>
diff --git a/bindings/Sofa/src/SofaPython3/Sofa/Core/Binding_Base.cpp b/bindings/Sofa/src/SofaPython3/Sofa/Core/Binding_Base.cpp
index 81365ecf..e7115063 100644
--- a/bindings/Sofa/src/SofaPython3/Sofa/Core/Binding_Base.cpp
+++ b/bindings/Sofa/src/SofaPython3/Sofa/Core/Binding_Base.cpp
@@ -133,7 +133,6 @@ bool BindingBase::SetLink(BaseLink* link, py::object value)
     return true;
 }
 
-
 void BindingBase::SetAttr(py::object self, const std::string& s, py::object value)
 {
     Base* self_d = py::cast<Base*>(self);
diff --git a/bindings/Sofa/src/SofaPython3/Sofa/Core/Binding_Node.cpp b/bindings/Sofa/src/SofaPython3/Sofa/Core/Binding_Node.cpp
index f52a6240..df26021d 100644
--- a/bindings/Sofa/src/SofaPython3/Sofa/Core/Binding_Node.cpp
+++ b/bindings/Sofa/src/SofaPython3/Sofa/Core/Binding_Node.cpp
@@ -37,7 +37,7 @@ using sofa::helper::logging::Message;
 #include <sofa/helper/DiffLib.h>
 using sofa::helper::getClosestMatch;
 
-#include <sofa/simulation/graph/DAGNode.h>
+#include <sofa/simulation/Node.h>
 using sofa::core::ExecParams;
 
 #include <SofaPython3/LinkPath.h>
@@ -163,22 +163,20 @@ std::string getLinkPath(Node* node){
     return ("@"+node->getPathName()).c_str();
 }
 
-py_shared_ptr<Node> __init__noname() {
-    auto dag_node = sofa::core::objectmodel::New<sofa::simulation::graph::DAGNode>("unnamed");
-    return std::move(dag_node);
+py_shared_ptr<Node> __init_noname__() {
+    auto node = sofa::core::objectmodel::New<sofa::simulation::Node>("unnamed");
+    return std::move(node);
 }
 
-py_shared_ptr<Node> __init__no_kwargs__(const std::string& name) {
-    auto dag_node = sofa::core::objectmodel::New<sofa::simulation::graph::DAGNode>(name);
-    return std::move(dag_node);
+py_shared_ptr<Node> __init_named__(const std::string& name) {
+    auto node = sofa::core::objectmodel::New<sofa::simulation::Node>(name);
+    return std::move(node);
 }
 
-py_shared_ptr<Node> __init__(const std::string& name, const py::kwargs& kwargs) {
-    auto dag_node = sofa::core::objectmodel::New<sofa::simulation::graph::DAGNode>(name);
-
-    setDataFromKwargs(dag_node.get(), kwargs);
-
-    return std::move(dag_node);
+py_shared_ptr<Node> __init_kwarged__(const std::string& name, const py::kwargs& kwargs) {
+    auto node = sofa::core::objectmodel::New<sofa::simulation::Node>(name);
+    setDataFromKwargs(node.get(), kwargs);
+    return std::move(node);
 }
 
 /// Method: init (beware this is not the python __init__, this is sofa's init())
@@ -681,15 +679,15 @@ void moduleAddNode(py::module &m) {
             sofa::core::objectmodel::Context, py_shared_ptr<Node>>
             p(m, "Node", sofapython3::doc::sofa::core::Node::Class);
 
-    PythonFactory::registerType<sofa::simulation::graph::DAGNode>(
+    PythonFactory::registerType<sofa::simulation::Node>(
                 [](sofa::core::objectmodel::Base* object)
     {
         return py::cast(dynamic_cast<Node*>(object->toBaseNode()));
     });
 
-    p.def(py::init(&__init__noname), sofapython3::doc::sofa::core::Node::init);
-    p.def(py::init(&__init__no_kwargs__), sofapython3::doc::sofa::core::Node::init1Arg, py::arg("name"));
-    p.def(py::init(&__init__), sofapython3::doc::sofa::core::Node::init1Arg);
+    p.def(py::init(&__init_noname__), sofapython3::doc::sofa::core::Node::init);
+    p.def(py::init(&__init_named__), sofapython3::doc::sofa::core::Node::init1Arg, py::arg("name"));
+    p.def(py::init(&__init_kwarged__), sofapython3::doc::sofa::core::Node::init1Arg, py::arg("name"));
     p.def("init", &init, sofapython3::doc::sofa::core::Node::initSofa );
     p.def("add", &addKwargs, sofapython3::doc::sofa::core::Node::addKwargs);
     p.def("addObject", &addObjectKwargs, sofapython3::doc::sofa::core::Node::addObjectKwargs);
diff --git a/bindings/Sofa/src/SofaPython3/Sofa/Simulation/Submodule_Simulation.cpp b/bindings/Sofa/src/SofaPython3/Sofa/Simulation/Submodule_Simulation.cpp
index 384362f3..cf81ad04 100644
--- a/bindings/Sofa/src/SofaPython3/Sofa/Simulation/Submodule_Simulation.cpp
+++ b/bindings/Sofa/src/SofaPython3/Sofa/Simulation/Submodule_Simulation.cpp
@@ -26,9 +26,6 @@
 #include "SofaPython3/DataHelper.h"
 using sofa::simulation::Simulation;
 
-#include <sofa/simulation/graph/DAGSimulation.h>
-using sofa::simulation::graph::DAGSimulation;
-
 #include <sofa/simulation/Node.h>
 using sofa::simulation::Node;
 using namespace pybind11::literals;
diff --git a/bindings/SofaRuntime/src/SofaPython3/SofaRuntime/Module_SofaRuntime.cpp b/bindings/SofaRuntime/src/SofaPython3/SofaRuntime/Module_SofaRuntime.cpp
index c273807a..c501fdb6 100644
--- a/bindings/SofaRuntime/src/SofaPython3/SofaRuntime/Module_SofaRuntime.cpp
+++ b/bindings/SofaRuntime/src/SofaPython3/SofaRuntime/Module_SofaRuntime.cpp
@@ -22,8 +22,7 @@
 #include <sofa/helper/system/PluginManager.h>
 namespace py = pybind11;
 
-#include <sofa/simulation/graph/DAGSimulation.h>
-using sofa::simulation::graph::DAGSimulation ;
+#include <sofa/simulation/Simulation.h>
 using sofa::simulation::Simulation;
 
 #include <sofa/simpleapi/SimpleApi.h>