diff --git a/resources/qml/WizardPages/AddMachine.qml b/resources/qml/WizardPages/AddMachine.qml
index abbe6f292f..0c235320db 100644
--- a/resources/qml/WizardPages/AddMachine.qml
+++ b/resources/qml/WizardPages/AddMachine.qml
@@ -212,7 +212,7 @@ Item
             id: machineName;
             text: getMachineName()
             implicitWidth: UM.Theme.getSize("standard_list_input").width
-            maximumLength: 120
+            maximumLength: 40
         }
     }