diff --git a/indra/newview/skins/default/xui/en/panel_preferences_sound.xml b/indra/newview/skins/default/xui/en/panel_preferences_sound.xml
index da366f30aef79687850b22b734d8e380f433e25b..f0ce8b849a8c7a0698a4ab078ad826e7636668c3 100644
--- a/indra/newview/skins/default/xui/en/panel_preferences_sound.xml
+++ b/indra/newview/skins/default/xui/en/panel_preferences_sound.xml
@@ -296,6 +296,7 @@
 	<check_box
 		name="media_auto_play_btn"
 		control_name="ParcelMediaAutoPlayEnable"
+		enabled_control="AudioStreamingMedia"
 		value="true"
 		follows="left|bottom|right"
 		height="15"