diff --git a/demos/icon-browser/window.ui b/demos/icon-browser/window.ui
index c845d1dd4b..4c82cbd954 100644
--- a/demos/icon-browser/window.ui
+++ b/demos/icon-browser/window.ui
@@ -8,8 +8,8 @@
   </object>
   <template class="IconBrowserWindow" parent="GtkApplicationWindow">
     <property name="title" translatable="yes">Icon Browser</property>
-    <property name="default-width">600</property>
-    <property name="default-height">800</property>
+    <property name="default-width">1024</property>
+    <property name="default-height">768</property>
     <signal name="key-press-event" handler="key_press_event_cb"/>
     <child type="titlebar">
       <object class="GtkHeaderBar" id="header">