diff --git a/src/clientdlgbase.ui b/src/clientdlgbase.ui
index 48b04c53..3794e7a4 100755
--- a/src/clientdlgbase.ui
+++ b/src/clientdlgbase.ui
@@ -548,13 +548,43 @@
        </layout>
       </item>
       <item>
-       <widget class="CAudioMixerBoard" name="MainMixerBoard" native="true">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
+       <widget class="QStackedWidget" name="MixerBoardPages">
+        <property name="frameShape">
+         <enum>QFrame::NoFrame</enum>
         </property>
+        <property name="currentIndex">
+         <number>0</number>
+        </property>
+        <widget class="QWidget" name="ServerMixer">
+         <layout class="QHBoxLayout" name="horizontalLayoutMainMixer">
+          <property name="spacing">
+           <number>0</number>
+          </property>
+          <property name="leftMargin">
+           <number>0</number>
+          </property>
+          <property name="topMargin">
+           <number>0</number>
+          </property>
+          <property name="rightMargin">
+           <number>0</number>
+          </property>
+          <property name="bottomMargin">
+           <number>0</number>
+          </property>
+          <item>
+           <widget class="CAudioMixerBoard" name="MainMixerBoard" native="true">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </widget>
+        <widget class="QWidget" name="InputLeftMixer"/>
        </widget>
       </item>
      </layout>