diff --git a/web/docs/docusaurus.config.js b/web/docs/docusaurus.config.js
--- a/web/docs/docusaurus.config.js
+++ b/web/docs/docusaurus.config.js
@@ -59,7 +59,7 @@
                     items: [
                         {
                             label: 'BCHA',
-                            href: 'https://bitcoinabc.org/BCHA',
+                            href: 'https://bitcoinabc.org/bcha',
                         },
                     ],
                 },