diff --git a/LehrerApp.Desktop/Views/Planning/TimetableView.axaml b/LehrerApp.Desktop/Views/Planning/TimetableView.axaml
index 6d34940..faed568 100644
--- a/LehrerApp.Desktop/Views/Planning/TimetableView.axaml
+++ b/LehrerApp.Desktop/Views/Planning/TimetableView.axaml
@@ -16,10 +16,6 @@
       <Setter Property="BorderBrush" Value="#FFCA28"/>
       <Setter Property="BorderThickness" Value="3"/>
     </Style>
-    <Style Selector="Button.beforeExamWeekCell">
-      <Setter Property="BorderBrush" Value="#FFF3CD"/>
-      <Setter Property="BorderThickness" Value="2"/>
-    </Style>
     <Style Selector="Border.weekheader.today">
       <Setter Property="Background" Value="{DynamicResource SystemAccentColor}"/>
     </Style>
@@ -263,7 +259,6 @@
                                     CornerRadius="6" IsVisible="{Binding IsSlotCell}">
                               <Panel IsVisible="{Binding IsAssigned}">
                                 <Button Background="{Binding ColorHex}" Classes.examWeekCell="{Binding HasExam}"
-                                        Classes.beforeExamWeekCell="{Binding IsLastBeforeExam}"
                                         HorizontalAlignment="Stretch" VerticalAlignment="Stretch"
                                         HorizontalContentAlignment="Stretch" CornerRadius="6" Padding="6"
                                         Command="{Binding $parent[ItemsControl;1].((vm:TimetableViewModel)DataContext).OpenWeekCellCommand}"