diff --git a/up_esb/execution/executor.py b/up_esb/execution/executor.py
index 346d530..c8c5baa 100644
--- a/up_esb/execution/executor.py
+++ b/up_esb/execution/executor.py
@@ -135,7 +135,8 @@ def _execute_action(self, task_id):
         executor = self._context[self._action]
 
         # TODO: Proper setup of task tracker
-        result = executor(**self._parameters)
+        result = executor(*self._parameters.values())
+        # result = executor(**self._parameters)
 
         if result is None:
             return ActionNodeStatus.UNKNOWN