diff --git a/app/views/account/collaborators/index.html.slim b/app/views/account/collaborators/index.html.slim
index 43480e44b..140fbcb4e 100644
--- a/app/views/account/collaborators/index.html.slim
+++ b/app/views/account/collaborators/index.html.slim
@@ -27,7 +27,7 @@ h1.govuk-heading-xl
                 span.govuk-warning-text__icon aria-hidden="true"
                   | !
                 strong.govuk-warning-text__text
-                  span.govuk-warning-text__assistive
+                  span.govuk-visually-hidden
                     | Warning
                   | Please check if collaborators' details are up to date.
             - else