diff --git a/theme/classic/templates/navbar-secure.mustache b/theme/classic/templates/navbar-secure.mustache
index 2f3c2f2c37d..6a5b5618e23 100644
--- a/theme/classic/templates/navbar-secure.mustache
+++ b/theme/classic/templates/navbar-secure.mustache
@@ -28,7 +28,7 @@
         "sitename": "Moodle Site"
     }
 }}
-<nav class="fixed-top navbar navbar-bootswatch navbar-expand moodle-has-zindex">
+<nav class="fixed-top navbar navbar-bootswatch navbar-expand moodle-has-zindex" aria-label="{{#str}}sitemenubar, admin{{/str}}">
     <div class="container-fluid">
         {{# output.should_display_navbar_logo }}
             <span class="logo d-none d-sm-inline">