1 files changed, 1 insertions, 1 deletions

diff --git a/app/views/projects/branches/_delete_protected_modal.html.haml b/app/views/projects/branches/_delete_protected_modal.html.haml
index 5c5653401fb..2b45b4eddcc 100644
--- a/app/views/projects/branches/_delete_protected_modal.html.haml
+++ b/app/views/projects/branches/_delete_protected_modal.html.haml
@@ -7,7 +7,7 @@
             %span.js-branch-name.ref-name>[branch name]
           = s_("Branches|Delete protected branch '%{branch_name}'?").html_safe % { branch_name: title_branch_name }
         %button.close{ type: "button", "data-dismiss": "modal", "aria-label" => _('Close') }
-          %span{ "aria-hidden": true } ×
+          %span{ "aria-hidden": "true" } ×
 
       .modal-body
         %p