diff --git a/browser/components/loop/content/js/panel.js b/browser/components/loop/content/js/panel.js
index cdad8249251b..845602e6a2a0 100644
--- a/browser/components/loop/content/js/panel.js
+++ b/browser/components/loop/content/js/panel.js
@@ -587,8 +587,10 @@ loop.panel = (function(_, mozL10n) {
             React.DOM.span({className: "room-notification"}), 
             room.roomName, 
             React.DOM.button({className: copyButtonClasses, 
+              title: mozL10n.get("rooms_list_copy_url_tooltip"), 
               onClick: this.handleCopyButtonClick}), 
             React.DOM.button({className: "delete-link", 
+              title: mozL10n.get("rooms_list_delete_tooltip"), 
               onClick: this.handleDeleteButtonClick})
           ), 
           React.DOM.p(null, 
diff --git a/browser/components/loop/content/js/panel.jsx b/browser/components/loop/content/js/panel.jsx
index 5323eceaacd8..5054eb74aa32 100644
--- a/browser/components/loop/content/js/panel.jsx
+++ b/browser/components/loop/content/js/panel.jsx
@@ -587,8 +587,10 @@ loop.panel = (function(_, mozL10n) {
             <span className="room-notification" />
             {room.roomName}
             <button className={copyButtonClasses}
+              title={mozL10n.get("rooms_list_copy_url_tooltip")}
               onClick={this.handleCopyButtonClick} />
             <button className="delete-link"
+              title={mozL10n.get("rooms_list_delete_tooltip")}
               onClick={this.handleDeleteButtonClick} />
           </h2>
           <p>