diff --git a/src/window.ui b/src/window.ui
index ed5d713..4fe68e0 100644
--- a/src/window.ui
+++ b/src/window.ui
@@ -42,13 +42,12 @@
             <property name="sidebar">
               <object class="GtkBox">
                 <property name="spacing">12</property>
-                <property name="margin-top">12</property>
-                <property name="margin-bottom">12</property>
-                <property name="margin-start">12</property>
-                <property name="margin-end">12</property>
                 <property name="orientation">1</property>
                 <child>
                   <object class="GtkBox">
+                    <property name="margin-top">12</property>
+                    <property name="margin-start">12</property>
+                    <property name="margin-end">12</property>
                     <property name="spacing">12</property>
                     <child>
                       <object class="GtkLabel">
@@ -83,7 +82,7 @@
                       <object class="GtkListBox" id="chat_list_box">
                         <property name="selection-mode">single</property>
                         <style>
-                          <class name="boxed-list"/>
+                          <class name="navigation-sidebar"></class>
                         </style>
                       </object>
                     </child>
@@ -524,3 +523,4 @@
     </child>
   </object>
 </interface>
+