diff --git a/plugins/CuraEngineBackend/CuraEngineBackend.py b/plugins/CuraEngineBackend/CuraEngineBackend.py
index c612a6656c..85776d9dd6 100644
--- a/plugins/CuraEngineBackend/CuraEngineBackend.py
+++ b/plugins/CuraEngineBackend/CuraEngineBackend.py
@@ -84,7 +84,7 @@ class CuraEngineBackend(Backend):
     #   This is usefull for debugging and used to actually start the engine
     #   \return list of commands and args / parameters.
     def getEngineCommand(self):
-        return [Preferences.getInstance().getValue("backend/location"), "connect", "127.0.0.1:{0}".format(self._port),  "-j", Resources.getPath(Resources.MachineDefinitions, "fdmprinter.json"), "-vv"]
+        return [Preferences.getInstance().getValue("backend/location"), "connect", "127.0.0.1:{0}".format(self._port),  "-j", Resources.getPath(Resources.MachineDefinitions, "dual_extrusion_printer.json"), "-vv"]
 
     ##  Emitted when we get a message containing print duration and material amount. This also implies the slicing has finished.
     #   \param time The amount of time the print will take.