diff --git a/plugins/UM3NetworkPrinting/resources/qml/DiscoverUM3Action.qml b/plugins/UM3NetworkPrinting/resources/qml/DiscoverUM3Action.qml
index 1e3da11e0a..ecec87ef02 100644
--- a/plugins/UM3NetworkPrinting/resources/qml/DiscoverUM3Action.qml
+++ b/plugins/UM3NetworkPrinting/resources/qml/DiscoverUM3Action.qml
@@ -349,8 +349,8 @@ Cura.MachineAction
     MessageDialog
     {
         id: invalidIPAddressMessageDialog
-        x: ((parent.width - width) / 2) | 0
-        y: ((parent.height - height) / 2) | 0
+        x: (parent.x + (parent.width) / 2) | 0
+        y: (parent.y + (parent.height) / 2) | 0
         title: catalog.i18nc("@title:window", "Invalid IP address")
         text: catalog.i18nc("@text", "Please enter a valid IP address.")
         icon: StandardIcon.Warning