diff --git a/controllers/admin/AdminTranslationsController.php b/controllers/admin/AdminTranslationsController.php
index 2dd930be2..5e51936b7 100644
--- a/controllers/admin/AdminTranslationsController.php
+++ b/controllers/admin/AdminTranslationsController.php
@@ -1601,7 +1601,7 @@ class AdminTranslationsControllerCore extends AdminController
 					<input type="text" name="title_'.$group_name.'_'.$mail_name.'" value="'.(isset($title[$lang]) ? $title[$lang] : '').'" />
 				</div><!-- .label-subject -->';
 		$str_return .= '
-				<iframe style="background:white;border:1px solid #DFD5C3;" border="0" src ="'.$url.'?'.(rand(0, 1000000000000)).'" width="565" height="497"></iframe>
+				<iframe style="background:white;border:1px solid #DFD5C3;" border="0" src ="'.$url.'?'.(rand(0, 1000000000)).'" width="565" height="497"></iframe>
 					<a style="display:block;margin-top:5px;width:130px;" href="#" onclick="$(this).parent().hide(); displayTiny($(this).parent().next()); return false;" class="button">'.$this->l('Edit this e-mail template').'</a>
 				</div>
 				<textarea style="display:none;" class="rte mailrte" cols="80" rows="30" name="'.$group_name.'[html]['.($name_for_module ? $name_for_module.'|' : '' ).$mail_name.']">'.(isset($content[$lang]) ? Tools::htmlentitiesUTF8(stripslashes($content[$lang])) : '').'</textarea>