diff --git a/mobile-widgets/qml/main.qml b/mobile-widgets/qml/main.qml
index ad3f68e37..1927d6224 100644
--- a/mobile-widgets/qml/main.qml
+++ b/mobile-widgets/qml/main.qml
@@ -334,8 +334,7 @@ Kirigami.ApplicationWindow {
 	DiveDetails {
 		id: detailsWindow
 		visible: false
-		width: parent.width
-		height: parent.height
+		anchors.fill: parent
 	}
 
 	DownloadFromDiveComputer {