diff --git a/src/mainwindow.ui b/src/mainwindow.ui
--- a/src/mainwindow.ui
+++ b/src/mainwindow.ui
@@ -57,17 +57,28 @@
        </attribute>
        <layout class="QHBoxLayout" name="horizontalLayout_4">
         <item>
-         <spacer name="horizontalSpacer_2">
-          <property name="orientation">
-           <enum>Qt::Horizontal</enum>
-          </property>
-          <property name="sizeHint" stdset="0">
-           <size>
-            <width>370</width>
-            <height>20</height>
-           </size>
-          </property>
-         </spacer>
+         <layout class="QVBoxLayout" name="verticalLayout">
+          <item>
+           <widget class="QLabel" name="label_2">
+            <property name="styleSheet">
+             <string notr="true">font-weight: bold;</string>
+            </property>
+            <property name="text">
+             <string>Channel Names:</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QListView" name="lvChannelNames">
+            <property name="maximumSize">
+             <size>
+              <width>16777215</width>
+              <height>170</height>
+             </size>
+            </property>
+           </widget>
+          </item>
+         </layout>
         </item>
         <item>
          <widget class="Line" name="line">