diff --git a/open_readspeaker.module b/open_readspeaker.module
index c3ab624..e247704 100644
--- a/open_readspeaker.module
+++ b/open_readspeaker.module
@@ -153,6 +153,7 @@ function theme_open_readspeaker_ui() {
 
   $accountid             = variable_get('open_readspeaker_accountid', '');
   $open_readspeaker_i18n = variable_get('open_readspeaker_i18n', '');
+  $open_readspeaker_voice = variable_get('open_readspeaker_voice', '');
   $custom_style          = variable_get('open_readspeaker_buttonstyle', '');
   $custom_param          = variable_get('open_readspeaker_customparam', '');
 
@@ -184,7 +185,7 @@ function theme_open_readspeaker_ui() {
 
   $output .= '<!-- RS_MODULE_CODE -->';
   $output .= '<div id="readspeaker_button1" class="rs_skip rsbtn rs_preserve"' . $custom_style . '>';
-  $output .= '<a class="rsbtn_play" title="' . t('Listen to this page using ReadSpeaker') . '" accesskey="L" href="' . $http . '://app.eu.readspeaker.com/cgi-bin/rsent?customerid=' . $accountid . '&amp;lang=' . $open_readspeaker_i18n . '&amp;readid=' . variable_get('open_readspeaker_reading_area', 'rs_read_this') . '&amp;url=' . urlencode($request_path) . '">';
+  $output .= '<a class="rsbtn_play" title="' . t('Listen to this page using ReadSpeaker') . '" accesskey="L" href="' . $http . '://app.eu.readspeaker.com/cgi-bin/rsent?customerid=' . $accountid . '&amp;lang=' . $open_readspeaker_i18n . '&amp;voice=' . $open_readspeaker_voice . '&amp;readid=' . variable_get('open_readspeaker_reading_area', 'rs_read_this') . '&amp;url=' . urlencode($request_path) . '">';
   $output .= '<span class="rsbtn_left rsimg rspart"><span class="rsbtn_text"><span>' . t('Listen') . '</span></span></span>';
   $output .= '<span class="rsbtn_right rsimg rsplay rspart"></span>';
   $output .= '</a></div>';