diff --git a/Elwig/Windows/PaymentAdjustmentWindow.xaml.cs b/Elwig/Windows/PaymentAdjustmentWindow.xaml.cs
index 93068ca..2bf5f1d 100644
--- a/Elwig/Windows/PaymentAdjustmentWindow.xaml.cs
+++ b/Elwig/Windows/PaymentAdjustmentWindow.xaml.cs
@@ -23,6 +23,8 @@ namespace Elwig.Windows {
                 SeasonLocked = ctx.Seasons.Find(Year + 1) != null;
             }
             Title = $"Auszahlung anpassen - Lese {Year} - Elwig";
+            AutoAdjustBsButton.IsEnabled = !SeasonLocked;
+            UnAdjustBsButton.IsEnabled = !SeasonLocked;
 
             AllowanceKgInput.Text = $"{App.Client.AutoAdjustBs.AllowanceKg}";
             AllowanceBsInput.Text = $"{App.Client.AutoAdjustBs.AllowanceBs}";