diff --git a/DDG4/python/DDSim/Helper/Action.py b/DDG4/python/DDSim/Helper/Action.py
index b6174070bb45ab96989d5dc2576d34558043a4a4..f4e57235166ca4e1a134a6f9af17cabd7b241d7d 100644
--- a/DDG4/python/DDSim/Helper/Action.py
+++ b/DDG4/python/DDSim/Helper/Action.py
@@ -167,4 +167,3 @@ class Action(ConfigHelper):
   @stack.setter
   def stack(self, val):
     self._stack = ConfigHelper.makeList(val)
-