diff --git a/scripts/package-registry.mjs b/scripts/package-registry.mjs
index 3aa4c96..92f45b8 100644
--- a/scripts/package-registry.mjs
+++ b/scripts/package-registry.mjs
@@ -35,6 +35,8 @@ const files = [
   'lib/client-terminal.js.map',
   'lib/client-editor.js',
   'lib/client-editor.js.map',
+  'lib/client-mermaid.js',
+  'lib/client-mermaid.js.map',
   'README.md',
   'LICENSE',
 ]