diff --git a/main.py b/main.py
index cd6974d..422f055 100644
--- a/main.py
+++ b/main.py
@@ -140,7 +140,9 @@ class Application(Gtk.Application):
                 application=self,
                 task_manager=self.task_manager,
             )
-            win.set_default_size(600, 400)
+
+            # PinePhone screen is 720x1440 (portrait) but, has 2x pixel density
+            win.set_default_size(360, 720)
 
         win.present()