diff --git a/webclient/src/Article.js b/webclient/src/Article.js
index 8b85b60..de19ae5 100644
--- a/webclient/src/Article.js
+++ b/webclient/src/Article.js
@@ -58,7 +58,7 @@ function Article({ cache }) {
 	};
 
 	const isCodeBlock = (v) => {
-		return v.localName === 'pre' || v.localName === 'code' || (v.children?.length === 1 && v.children[0].localName === 'code');
+		return v.localName === 'pre' || v.localName === 'code' || (v.firstElementChild && v.firstElementChild.localName === 'code');
 	};
 
 	const nodes = (s) => {