diff --git a/src/lib/gui/MainWindow.ui b/src/lib/gui/MainWindow.ui
index b7596a311..733be38ca 100644
--- a/src/lib/gui/MainWindow.ui
+++ b/src/lib/gui/MainWindow.ui
@@ -2,6 +2,14 @@
 <ui version="4.0">
  <class>MainWindow</class>
  <widget class="QMainWindow" name="MainWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>971</width>
+    <height>197</height>
+   </rect>
+  </property>
   <widget class="QWidget" name="topLevelWidget">
    <property name="sizePolicy">
     <sizepolicy hsizetype="Preferred" vsizetype="Maximum">
@@ -162,6 +170,12 @@
          <layout class="QHBoxLayout" name="horizontalLayout">
           <item>
            <widget class="QRadioButton" name="rbModeServer">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
             <property name="text">
              <string>Use this computer's keyboard and mouse
 (make this computer the server)</string>
@@ -170,6 +184,12 @@
           </item>
           <item>
            <widget class="QRadioButton" name="rbModeClient">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Minimum" vsizetype="Maximum">
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
             <property name="text">
              <string>Use another computer’s mouse and keyboard
 (make this computer the client)</string>