diff --git a/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml b/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml
index db091258..d42a5df4 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml
+++ b/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml
@@ -159,7 +159,7 @@
                 </Border>
                 <Border BorderBrush="{StaticResource PhoneBorderBrush}" BorderThickness="0,2,0,0"  Grid.Row="5">
                     <Button Name="SearchButton" Click="SendRequest">
-                        <Image Source="/Toolkit.Content/ApplicationBar.Select.png" Width="100">
+                        <Image  Name="SearchButtonImg" Source="/Assets/icons/search_159_light.png" Width="100">
                         </Image>
                     </Button>
                 </Border>
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml.cs
index 44274e0e..2ba1e36c 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml.cs
@@ -17,6 +17,8 @@ namespace CampusAppWP8.Pages.Lecture
     using CampusAppWP8.Resources;
     using CampusAppWP8.Utility;
     using Microsoft.Phone.Controls;
+    using System.Windows.Media;
+    using System.Windows.Media.Imaging;
 
     /// <summary>
     /// Class for the LecturePage
@@ -118,6 +120,10 @@ namespace CampusAppWP8.Pages.Lecture
         {
             this.InitializeComponent();
             this.SetupListPickers();
+            if ((Visibility)Application.Current.Resources["PhoneDarkThemeVisibility"] == Visibility.Visible)
+            {
+                this.SearchButtonImg.Source = new BitmapImage(new Uri("/Assets/icons/search_159_dark.png",UriKind.Relative));
+            }
         }
 
         /// <summary>
diff --git a/CampusAppWP8/CampusAppWP8/Properties/WMAppManifest.xml b/CampusAppWP8/CampusAppWP8/Properties/WMAppManifest.xml
index b65e09d5..f4b319d3 100644
--- a/CampusAppWP8/CampusAppWP8/Properties/WMAppManifest.xml
+++ b/CampusAppWP8/CampusAppWP8/Properties/WMAppManifest.xml
@@ -13,7 +13,7 @@
       <Capability Name="ID_CAP_ISV_CAMERA" />
     </Capabilities>
     <Tasks>
-      <DefaultTask Name="_default" NavigationPage="pages/Lecture/LecturePage.xaml" />
+      <DefaultTask Name="_default" NavigationPage="pages/StartPage.xaml" />
     </Tasks>
     <Tokens>
       <PrimaryToken TokenID="CampusAppWP8Token" TaskName="_default">