diff --git a/leenkx/blender/lnx/logicnode/physics/LN_physics_constraint.py b/leenkx/blender/lnx/logicnode/physics/LN_physics_constraint.py
index 052616e..79a9dd3 100644
--- a/leenkx/blender/lnx/logicnode/physics/LN_physics_constraint.py
+++ b/leenkx/blender/lnx/logicnode/physics/LN_physics_constraint.py
@@ -48,7 +48,8 @@ class PhysicsConstraintNode(LnxLogicTreeNode):
         update=update_spring
     )
 
-    def __init__(self):
+    def __init__(self, *args, **kwargs):
+        super(PhysicsConstraintNode, self).__init__(*args, **kwargs)
         array_nodes[str(id(self))] = self
 
     def lnx_init(self, context):