Index: src/routes/paid.js
===================================================================
--- src/routes/paid.js	(revision c628dcd4f42ed9edff0a903d425080e963484659)
+++ src/routes/paid.js	(revision 952baf39d4219c186a0428025fb689aec377f7f5)
@@ -76,4 +76,5 @@
   const blob = signBlob({ purpose: 'reg', siteId: r.site.id, cents, challenge: options.challenge }, 900);
   renderPage(req, res, 'pages/paid-passkey', {
+    pageJs: 'paid-passkey',
     pageTitleKey: 'ppk.t', bodyClass: 'on-post',
     optionsJson: JSON.stringify(options), regBlob: blob, postSlug: payload.post,