diff --git a/indra/newview/skins/default/xui/en/floater_voice_controls.xml b/indra/newview/skins/default/xui/en/floater_voice_controls.xml
index b718cc40fe4b40a7c452e91090e81a697b77a27f..2f13b51a9febbd34c3fc91e19309e1f687390cf0 100644
--- a/indra/newview/skins/default/xui/en/floater_voice_controls.xml
+++ b/indra/newview/skins/default/xui/en/floater_voice_controls.xml
@@ -73,11 +73,13 @@
              user_resize="false"
              width="258">
                 <slider_bar
+                 control_name="AudioLevelMic"
                  follows="left|right|top"
                  height="24"
                  increment="0.05"
                  layout="topleft"
                  left="0"
+                 max_val="2"
                  name="volume_slider_bar"
                  tool_tip="Master Volume"
                  top="0"