diff --git a/app/javascript/packs/webauthn-authenticate.ts b/app/javascript/packs/webauthn-authenticate.ts
index c16e114157a..f98180d9677 100644
--- a/app/javascript/packs/webauthn-authenticate.ts
+++ b/app/javascript/packs/webauthn-authenticate.ts
@@ -6,8 +6,6 @@ function webauthn() {
   const webauthnSuccessContainer = document.getElementById('webauthn-auth-successful')!;
 
   const webauthAlertContainer = document.querySelector('.usa-alert--error')!;
-  const webauthnPlatformRequested =
-    webauthnInProgressContainer.dataset.platformAuthenticatorRequested === 'true';
 
   const spinner = document.getElementById('spinner')!;
   spinner.classList.remove('display-none');
@@ -41,8 +39,6 @@ function webauthn() {
       })
       .catch((error: Error) => {
         (document.getElementById('webauthn_error') as HTMLInputElement).value = error.name;
-        (document.getElementById('platform') as HTMLInputElement).value =
-          String(webauthnPlatformRequested);
         (document.getElementById('webauthn_form') as HTMLFormElement).submit();
       });
   }
diff --git a/app/views/two_factor_authentication/webauthn_verification/show.html.erb b/app/views/two_factor_authentication/webauthn_verification/show.html.erb
index 8d1e4401730..c12ff6faee0 100644
--- a/app/views/two_factor_authentication/webauthn_verification/show.html.erb
+++ b/app/views/two_factor_authentication/webauthn_verification/show.html.erb
@@ -22,7 +22,7 @@
   <%= hidden_field_tag :signature, '', id: 'signature' %>
   <%= hidden_field_tag :client_data_json, '', id: 'client_data_json' %>
   <%= hidden_field_tag :webauthn_error, '', id: 'webauthn_error' %>
-  <%= hidden_field_tag :platform, @presenter.platform_authenticator?, id: 'platform' %>
+  <%= hidden_field_tag :platform, @presenter.platform_authenticator? %>
 
   <%= content_tag(
         :div,