diff --git a/src/layouts/ReferenceItemLayout.astro b/src/layouts/ReferenceItemLayout.astro
index 49fab87dda..208d991075 100644
--- a/src/layouts/ReferenceItemLayout.astro
+++ b/src/layouts/ReferenceItemLayout.astro
@@ -90,13 +90,13 @@ const { showBanner, englishUrl } = checkTranslationBanner(
   Astro.url.pathname,
   Astro.url.origin
 );
-// Normalizes malformed p5.* reference anchors (e.g. "#/p5.Element")
-// to proper reference routes ("/reference/p5/p5.Element/")
+// Normalizes malformed p5.* reference anchors (e.g. "#/p5.Element" or "#/p5/rectMode")
+// to proper reference routes ("/reference/p5/p5.Element/" or "/reference/p5/rectMode/")
 function normalizeP5ReferenceLinks(html: string | undefined): string | undefined {
   if (!html) return html;
   return html.replace(
-    /href="#\/(p5\.[^"]+)"/g,
-    'href="/reference/p5/$1/"'
+    /href="#\/p5([.\/][^"]+)"/g,
+    'href="/reference/p5$1/"'
   );
 }
 ---