diff --git a/src/plugins/search/markdown-to-txt.js b/src/plugins/search/markdown-to-txt.js
index 90e042be6..c98459f2f 100644
--- a/src/plugins/search/markdown-to-txt.js
+++ b/src/plugins/search/markdown-to-txt.js
@@ -59,7 +59,7 @@ const markdownToTxtRenderer = {
   },
 
   heading({ tokens }) {
-    return this.parser?.parse(tokens) || '';
+    return this.parser?.parseInline(tokens) || '';
   },
 
   hr() {