diff --git a/resources/extruders/atomPlus_extruder_0.def.json b/resources/extruders/atomPlus_extruder_0.def.json
index 7a76eada02..19ab13cf79 100644
--- a/resources/extruders/atomPlus_extruder_0.def.json
+++ b/resources/extruders/atomPlus_extruder_0.def.json
@@ -3,7 +3,7 @@
     "name": "Extruder 1",
     "inherits": "fdmextruder",
     "metadata": {
-        "machine": "Atom Plus",
+        "machine": "atomPlus",
         "position": "0"
     },