diff --git a/Material.Styles/Resources/Themes/ComboBox.axaml b/Material.Styles/Resources/Themes/ComboBox.axaml
index 7c45ba7a..832021ea 100644
--- a/Material.Styles/Resources/Themes/ComboBox.axaml
+++ b/Material.Styles/Resources/Themes/ComboBox.axaml
@@ -93,6 +93,7 @@
 
             <Panel Name="PART_PopupContainer">
               <Popup Name="PART_Popup"
+                     IsLightDismissEnabled="True"
                      IsOpen="{TemplateBinding IsDropDownOpen, Mode=TwoWay}">
                 <controls:Card Name="PART_Card"
                                MaxHeight="{TemplateBinding MaxDropDownHeight}"