diff --git a/src/conf_defaults.lua b/src/conf_defaults.lua
index 1dd2696..6e45d68 100644
--- a/src/conf_defaults.lua
+++ b/src/conf_defaults.lua
@@ -136,7 +136,7 @@ M.printer_dimensions_z = {
 	default_minifactory = 155,
 	default__3Dison_plus = 150,
 	default_lulzbot_taz_4 = 250,
-	default_ultimaker2go = 115,
+	default_ultimaker2go = 112,
 	--default_doodle_dream = 80,
 	subSection = 'printer_type',
 	type = 'int',