diff --git a/bigbluebutton-html5/imports/ui/components/tooltip/component.jsx b/bigbluebutton-html5/imports/ui/components/tooltip/component.jsx
index 83438a888ebb2650bc5e207b40945ba477b7bb21..aef5efb1a0e03985e5ca80f0d6e31e75b3f81f9f 100755
--- a/bigbluebutton-html5/imports/ui/components/tooltip/component.jsx
+++ b/bigbluebutton-html5/imports/ui/components/tooltip/component.jsx
@@ -17,7 +17,7 @@ const TIP_OFFSET = '0, 10';
 
 const propTypes = {
   title: PropTypes.string,
-  position: PropTypes.oneOf(['bottom']),
+  position: PropTypes.oneOf(['bottom','top']),
   children: PropTypes.element.isRequired,
   className: PropTypes.string,
 };