diff --git a/HSMonitor/Resources/StylesResource.xaml b/HSMonitor/Resources/StylesResource.xaml
index 2992985..44a5bce 100644
--- a/HSMonitor/Resources/StylesResource.xaml
+++ b/HSMonitor/Resources/StylesResource.xaml
@@ -437,6 +437,15 @@
     <Style
         TargetType="{x:Type ComboBox}"
         BasedOn="{StaticResource {x:Type ComboBox}}">
+        <Setter
+            Property="VirtualizingStackPanel.IsVirtualizing"
+            Value="True"/>
+        <Setter
+            Property="VirtualizingStackPanel.VirtualizationMode"
+            Value="Recycling"/>
+        <Setter
+            Property="VirtualizingStackPanel.CacheLengthUnit"
+            Value="Page"/>
         <Setter
             Property="HorizontalAlignment"
             Value="Right"/>