diff --git a/iridium_installer/ui/pages/user.py b/iridium_installer/ui/pages/user.py
index 101a6c6..ed94e7d 100644
--- a/iridium_installer/ui/pages/user.py
+++ b/iridium_installer/ui/pages/user.py
@@ -15,6 +15,7 @@ class UserPage(Adw.Bin):
 
         box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
         box.set_spacing(24)
+        box.set_valign(Gtk.Align.CENTER)
         box.set_margin_top(24)
         box.set_margin_bottom(24)
         clamp.set_child(box)
diff --git a/iridium_installer/ui/pages/welcome.py b/iridium_installer/ui/pages/welcome.py
index c7829bb..412b55b 100644
--- a/iridium_installer/ui/pages/welcome.py
+++ b/iridium_installer/ui/pages/welcome.py
@@ -18,6 +18,7 @@ class WelcomePage(Adw.Bin):
         box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
         box.set_spacing(12)
         box.set_halign(Gtk.Align.CENTER)
+        box.set_valign(Gtk.Align.CENTER)
 
         lbl = Gtk.Label(label="Select your language:")
         lbl.add_css_class("heading")