diff --git a/app/views/shared/issuable/_sidebar.html.haml b/app/views/shared/issuable/_sidebar.html.haml
index 78c52938bd9..2299112bec7 100644
--- a/app/views/shared/issuable/_sidebar.html.haml
+++ b/app/views/shared/issuable/_sidebar.html.haml
@@ -74,7 +74,7 @@
       .title
       .cross-project-reference
         %span#cross-project-reference
-          References:
+          Reference:
           %a{href: '#', title:project_ref}
             = project_ref
         = clipboard_button(clipboard_target: 'span#cross-project-reference')