diff --git a/CHANGELOG.md b/CHANGELOG.md
index a6c4365..b030ff8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 0.32.1
+
+- Fix an issue with enrichHTML if it is called without a second argument (the optional `options`)
+
 ## 0.32.0
 
 - Add a simple CSS file that ensures that PDF pages are shown full length within the window.
diff --git a/scripts/pdf-linker.mjs b/scripts/pdf-linker.mjs
index 3516493..a98a99e 100644
--- a/scripts/pdf-linker.mjs
+++ b/scripts/pdf-linker.mjs
@@ -87,10 +87,10 @@ function getAnchor(match) {
  * @param {*} options 
  * @returns 
  */
-function TextEditor_enrichHTML(wrapped, content, options) {
+function TextEditor_enrichHTML(wrapped, content, options={}) {
     let text = content;
     if (!options.async && text?.length && text.includes('@PDF[')) {
-        text = text.replaceAll(pattern, (match, p1, p2, /*p3*/pagenum, /*p4*/label, options, groups) => {
+        text = text.replaceAll(pattern, (match, p1, p2, /*p3*/pagenum, /*p4*/label, moptions, mgroups) => {
             const anchor = getAnchor([match, p1, p2, pagenum, label]);
             return anchor ? anchor.outerHTML : label;
         });