diff --git a/lib/index.cjs b/lib/index.cjs
index e2d75d6..176ebc9 100644
--- a/lib/index.cjs
+++ b/lib/index.cjs
@@ -116,7 +116,7 @@ function gfmHeadingId({ prefix = '', globalSlugs = false } = {}) {
     renderer: {
       heading({ tokens, depth }) {
         const text = this.parser.parseInline(tokens);
-        const raw = unescape(this.parser.parseInline(tokens, this.parser.textRenderer))
+        const raw = unescape(text)
           .trim()
           .replace(/<[!\/a-z].*?>/gi, '');
         const level = depth;
diff --git a/lib/index.umd.js b/lib/index.umd.js
index 6cb2b91..3006004 100644
--- a/lib/index.umd.js
+++ b/lib/index.umd.js
@@ -120,7 +120,7 @@
       renderer: {
         heading({ tokens, depth }) {
           const text = this.parser.parseInline(tokens);
-          const raw = unescape(this.parser.parseInline(tokens, this.parser.textRenderer))
+          const raw = unescape(text)
             .trim()
             .replace(/<[!\/a-z].*?>/gi, '');
           const level = depth;