diff --git a/indra/newview/skins/default/xui/en/panel_navigation_bar.xml b/indra/newview/skins/default/xui/en/panel_navigation_bar.xml
index 9749b6fdd46cd3a042906f3e55395975b3782db7..51ffec4727141fdbaeecf7a4f6b5eeadbf4823a7 100644
--- a/indra/newview/skins/default/xui/en/panel_navigation_bar.xml
+++ b/indra/newview/skins/default/xui/en/panel_navigation_bar.xml
@@ -146,7 +146,8 @@
           border.highlight_light_color="FocusColor"
           border.highlight_dark_color="FocusColor"
           border.shadow_light_color="FocusColor"
-          border.shadow_dark_color="FocusColor"/>
+          border.shadow_dark_color="FocusColor"
+          mouse_wheel_opaque="true" />
         </search_combo_box>
 	</panel>
     <favorites_bar