diff --git a/code_backend_theme/README.rst b/code_backend_theme/README.rst
old mode 100755
new mode 100644
diff --git a/code_backend_theme/static/src/xml/top_bar.xml b/code_backend_theme/static/src/xml/top_bar.xml
index 3cf929550..ecdc25bf7 100644
--- a/code_backend_theme/static/src/xml/top_bar.xml
+++ b/code_backend_theme/static/src/xml/top_bar.xml
@@ -26,7 +26,7 @@
 
                 <!-- Systray -->
                 <div class="o_menu_systray" role="menu">
-                    <t t-foreach="systrayItems" t-as="item" t-key="item_index">
+                    <t t-foreach="systrayItems" t-as="item" t-key="item.key">
                         <NotUpdatable>
                             <ErrorHandler onError="error => handleItemError(error, item)">
                                 <t t-component="item.Component" t-props="item.props" />