diff --git a/lookandfeel/contents/lockscreen/MediaControls.qml b/lookandfeel/contents/lockscreen/MediaControls.qml
--- a/lookandfeel/contents/lockscreen/MediaControls.qml
+++ b/lookandfeel/contents/lockscreen/MediaControls.qml
@@ -98,6 +98,7 @@
             Layout.preferredWidth: height
             Layout.fillHeight: true
             asynchronous: true
+            fillMode: Image.PreserveAspectFit
             source: mpris2Source.albumArt
             sourceSize: Qt.size(width, height)
             visible: status === Image.Loading || status === Image.Ready