diff --git a/resources/definitions/hellbot_magna_2_230_dual.def.json b/resources/definitions/hellbot_magna_2_230_dual.def.json
index 30a6250c02..751b54ef1e 100644
--- a/resources/definitions/hellbot_magna_2_230_dual.def.json
+++ b/resources/definitions/hellbot_magna_2_230_dual.def.json
@@ -13,7 +13,7 @@
         "machine_extruder_trains":
         {
             "0": "hellbot_magna_2_230_dual_extruder_0",
-	    "1": "hellbot_magna_2_230_dual_extruder_0"
+	    "1": "hellbot_magna_2_230_dual_extruder_1"
         }
 
     },