diff --git a/resources/qml/PrintMonitor.qml b/resources/qml/PrintMonitor.qml
index ee7fb1a692..c1fbdef983 100644
--- a/resources/qml/PrintMonitor.qml
+++ b/resources/qml/PrintMonitor.qml
@@ -272,6 +272,7 @@ Column
             text: catalog.i18nc("@button", "Pre-heat")
             tooltip: catalog.i18nc("@tooltip of pre-heat", "Heat the bed in advance before printing. You can continue adjusting your print while it is heating, and you won't have to wait for the bed to heat up when you're ready to print.")
             height: UM.Theme.getSize("setting_control").height
+            enabled: printerConnected
             anchors.right: parent.right
             anchors.rightMargin: UM.Theme.getSize("default_margin").width
             anchors.bottom: parent.bottom