diff --git a/launcher/ui/Main.qml b/launcher/ui/Main.qml
index ba08f48..edf721e 100644
--- a/launcher/ui/Main.qml
+++ b/launcher/ui/Main.qml
@@ -17,7 +17,7 @@ Kirigami.ApplicationWindow {
     minimumWidth: 800
     minimumHeight: 500
 
-    title: pageStack.currentItem !== undefined ? pageStack.currentItem.title : ""
+    title: pageStack.currentItem?.title ?? ""
 
     property bool checkedAutoLogin: false
 
diff --git a/launcher/ui/Setup/SetupPage.qml b/launcher/ui/Setup/SetupPage.qml
index 821c65a..c61d8b0 100644
--- a/launcher/ui/Setup/SetupPage.qml
+++ b/launcher/ui/Setup/SetupPage.qml
@@ -21,7 +21,7 @@ FormCard.FormCardPage {
     globalToolBarStyle: Kirigami.ApplicationHeaderStyle.None
 
     header: Kirigami.Separator {
-        width: root.width
+        width: page.width
     }
 
     data: FolderDialog {
@@ -142,7 +142,7 @@ FormCard.FormCardPage {
     }
 
     FormCard.FormCard {
-        visible: root.isInitialSetup
+        visible: page.isInitialSetup
 
         Layout.topMargin: Kirigami.Units.largeSpacing