diff --git a/request_a_govuk_domain/request/forms.py b/request_a_govuk_domain/request/forms.py
index af63dc56..51853e2b 100644
--- a/request_a_govuk_domain/request/forms.py
+++ b/request_a_govuk_domain/request/forms.py
@@ -91,7 +91,9 @@ def __init__(self, *args, **kwargs):
         self.helper.label_size = Size.SMALL
         self.helper.layout = Layout(
             Fieldset(
-                DomainsHTML('<h2 class="govuk-heading-m">Organisation name</h2>'),
+                DomainsHTML(
+                    '<h2 class="govuk-heading-m" autocomplete="false">Organisation name</h2>'  # pragma: allowlist secret
+                ),
                 Field.text("registrar_organisation"),
             ),
             Fieldset(