diff --git a/src/widgets/mainwindow.ui b/src/widgets/mainwindow.ui
index ec9c49a..150c0f5 100644
--- a/src/widgets/mainwindow.ui
+++ b/src/widgets/mainwindow.ui
@@ -21,6 +21,12 @@
    <layout class="QHBoxLayout" name="horizontalLayout">
     <item>
      <widget class="QScrollArea" name="conversationsListArea">
+      <property name="maximumSize">
+       <size>
+        <width>300</width>
+        <height>16777215</height>
+       </size>
+      </property>
       <property name="widgetResizable">
        <bool>true</bool>
       </property>
@@ -29,7 +35,7 @@
         <rect>
          <x>0</x>
          <y>0</y>
-         <width>772</width>
+         <width>298</width>
          <height>536</height>
         </rect>
        </property>
@@ -37,7 +43,21 @@
      </widget>
     </item>
     <item>
-     <layout class="QHBoxLayout" name="conversationsContainerLayout"/>
+     <layout class="QHBoxLayout" name="conversationsContainerLayout">
+      <item>
+       <spacer name="horizontalSpacer">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>40</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+     </layout>
     </item>
    </layout>
   </widget>