diff --git a/tvdc/MainWindowVM.cs b/tvdc/MainWindowVM.cs
index df2e154..8b86c71 100644
--- a/tvdc/MainWindowVM.cs
+++ b/tvdc/MainWindowVM.cs
@@ -164,6 +164,7 @@ private void MainWindowVM_PropertyChanged(object sender, PropertyChangedEventArg
                 SelectedChannel != Properties.Settings.Default.channel)
             {
                 Properties.Settings.Default.channel = SelectedChannel;
+                Properties.Settings.Default.Save();
                 InvokeInit();
             }
         }