diff --git a/demos/gtk-demo/listview_settings.ui b/demos/gtk-demo/listview_settings.ui
index 82410e718a..cf2651d50b 100644
--- a/demos/gtk-demo/listview_settings.ui
+++ b/demos/gtk-demo/listview_settings.ui
@@ -204,8 +204,6 @@
       <object class="GtkLabel">
         <property name="xalign">0</property>
         <property name="wrap">1</property>
-        <property name="width-chars">50</property>
-        <property name="max-width-chars">50</property>
         <binding name="label">
           <lookup name="summary" type="SettingsKey">
             <lookup name="item">GtkListItem</lookup>
@@ -237,8 +235,6 @@
       <object class="GtkLabel">
         <property name="xalign">0</property>
         <property name="wrap">1</property>
-        <property name="width-chars">50</property>
-        <property name="max-width-chars">50</property>
         <binding name="label">
           <lookup name="description" type="SettingsKey">
             <lookup name="item">GtkListItem</lookup>