diff --git a/cura/MachineActionManager.py b/cura/MachineActionManager.py
index 1c99b45c9d..cfa40e9e4b 100644
--- a/cura/MachineActionManager.py
+++ b/cura/MachineActionManager.py
@@ -86,13 +86,10 @@ class MachineActionManager(QObject):
             Logger.log("w", "Unable to add %s to %s, as the action is not recognised", action_key, definition_id)
 
     ##  Add an action to the first start list of a machine.
-    def addFirstStartAction(self, definition_id, action_key, index = None):
+    def addFirstStartAction(self, definition_id: str, action_key: str) -> None:
         if action_key in self._machine_actions:
             if definition_id in self._first_start_actions:
-                if index is not None:
-                    self._first_start_actions[definition_id].insert(index, self._machine_actions[action_key])
-                else:
-                    self._first_start_actions[definition_id].append(self._machine_actions[action_key])
+                self._first_start_actions[definition_id].append(self._machine_actions[action_key])
             else:
                 self._first_start_actions[definition_id] = [self._machine_actions[action_key]]
         else:
diff --git a/tests/TestMachineAction.py b/tests/TestMachineAction.py
index 7121fcc218..f23d15adcc 100755
--- a/tests/TestMachineAction.py
+++ b/tests/TestMachineAction.py
@@ -65,12 +65,3 @@ def test_addMachineAction(machine_action_manager):
     machine_action_manager.addFirstStartAction(test_machine, "test_action")
     machine_action_manager.addFirstStartAction(test_machine, "test_action")
     assert machine_action_manager.getFirstStartActions(test_machine) == [test_action, test_action]
-
-    # Check if inserting an action works
-    machine_action_manager.addFirstStartAction(test_machine, "test_action_2", index = 1)
-    assert machine_action_manager.getFirstStartActions(test_machine) == [test_action, test_action_2, test_action]
-
-    # Check that adding a unknown action doesn't change anything.
-    machine_action_manager.addFirstStartAction(test_machine, "key_that_doesnt_exist", index = 1)
-    assert machine_action_manager.getFirstStartActions(test_machine) == [test_action, test_action_2, test_action]
-