diff --git a/src/Views/DiskView.vala b/src/Views/DiskView.vala
index e742e2cbe..bfb17395b 100644
--- a/src/Views/DiskView.vala
+++ b/src/Views/DiskView.vala
@@ -58,7 +58,7 @@ public class Installer.DiskView : AbstractInstallerView {
 
         disk_box = new Gtk.Box (VERTICAL, 6);
 
-        var disk_scrolled = new Gtk.ScrolledWindow (null, null) {
+        var disk_scrolled = new Gtk.ScrolledWindow () {
             child = disk_box,
             hscrollbar_policy = Gtk.PolicyType.NEVER,
             propagate_natural_height = true
diff --git a/src/Views/PartitioningView.vala b/src/Views/PartitioningView.vala
index dd459b8cb..e61fa089e 100644
--- a/src/Views/PartitioningView.vala
+++ b/src/Views/PartitioningView.vala
@@ -82,7 +82,7 @@ public class Installer.PartitioningView : AbstractInstallerView {
             valign = Gtk.Align.CENTER
         };
 
-        var disk_scroller = new Gtk.ScrolledWindow (null, null);
+        var disk_scroller = new Gtk.ScrolledWindow ();
         disk_scroller.hexpand = true;
         disk_scroller.hscrollbar_policy = Gtk.PolicyType.NEVER;
         disk_scroller.add (disk_list);
diff --git a/src/Views/TryInstallView.vala b/src/Views/TryInstallView.vala
index df9b969e5..045d629b1 100644
--- a/src/Views/TryInstallView.vala
+++ b/src/Views/TryInstallView.vala
@@ -67,7 +67,7 @@ public class Installer.TryInstallView : AbstractInstallerView {
         type_box.append (new Gtk.Separator (Gtk.Orientation.HORIZONTAL));
         type_box.append (custom_button);
 
-        var type_scrolled = new Gtk.ScrolledWindow (null, null) {
+        var type_scrolled = new Gtk.ScrolledWindow () {
             child = type_box,
             hscrollbar_policy = NEVER,
             propagate_natural_height = true
diff --git a/src/Widgets/DiskBar.vala b/src/Widgets/DiskBar.vala
index 3ba956296..e9beafad4 100644
--- a/src/Widgets/DiskBar.vala
+++ b/src/Widgets/DiskBar.vala
@@ -84,7 +84,7 @@ public class Installer.DiskBar: Gtk.Grid {
         legend_container.halign = Gtk.Align.CENTER;
         legend_container.margin_bottom = 9;
 
-        var legend = new Gtk.ScrolledWindow (null, null);
+        var legend = new Gtk.ScrolledWindow ();
         legend.vscrollbar_policy = Gtk.PolicyType.NEVER;
         legend.add (legend_container);
 
diff --git a/src/Widgets/VariantWidget.vala b/src/Widgets/VariantWidget.vala
index 1d5fc7d89..88264cc3d 100644
--- a/src/Widgets/VariantWidget.vala
+++ b/src/Widgets/VariantWidget.vala
@@ -29,7 +29,7 @@ public class VariantWidget : Gtk.Frame {
     construct {
         main_listbox = new Gtk.ListBox ();
 
-        var main_scrolled = new Gtk.ScrolledWindow (null, null) {
+        var main_scrolled = new Gtk.ScrolledWindow () {
             child = main_listbox,
             hscrollbar_policy = NEVER
         };
@@ -37,7 +37,7 @@ public class VariantWidget : Gtk.Frame {
         variant_listbox = new Gtk.ListBox ();
         variant_listbox.activate_on_single_click = false;
 
-        var variant_scrolled = new Gtk.ScrolledWindow (null, null) {
+        var variant_scrolled = new Gtk.ScrolledWindow () {
             child = variant_listbox,
             hscrollbar_policy = NEVER,
             vexpand = true