diff --git a/bindings/SofaRuntime/src/SofaPython3/SofaRuntime/Module_SofaRuntime.cpp b/bindings/SofaRuntime/src/SofaPython3/SofaRuntime/Module_SofaRuntime.cpp
index 391ea47c..75dc6a72 100644
--- a/bindings/SofaRuntime/src/SofaPython3/SofaRuntime/Module_SofaRuntime.cpp
+++ b/bindings/SofaRuntime/src/SofaPython3/SofaRuntime/Module_SofaRuntime.cpp
@@ -80,7 +80,6 @@ class SofaInitializer
     SofaInitializer(){
         sofa::simulation::common::init();
         sofa::simulation::graph::init();
-        sofa::simulation::setSimulation(new DAGSimulation());
     }
 
     ~SofaInitializer(){