diff --git a/resources/qml/Dialogs/AboutDialog.qml b/resources/qml/Dialogs/AboutDialog.qml
index d687f4a25d..abf04613a4 100644
--- a/resources/qml/Dialogs/AboutDialog.qml
+++ b/resources/qml/Dialogs/AboutDialog.qml
@@ -38,6 +38,8 @@ UM.Dialog
             width: Math.floor(base.width * 0.85)
             height: Math.floor(width * UM.Theme.getSize("logo").height / UM.Theme.getSize("logo").width)
             source: UM.Theme.getImage("logo")
+            sourceSize.width: width
+            sourceSize.height: height
             fillMode: Image.PreserveAspectFit
 
             anchors.centerIn: parent