diff --git a/8-web-components/2-custom-elements/article.md b/8-web-components/2-custom-elements/article.md
index 09b6975c..a84ed119 100644
--- a/8-web-components/2-custom-elements/article.md
+++ b/8-web-components/2-custom-elements/article.md
@@ -365,7 +365,7 @@ Our new button extends the built-in one. So it keeps the same styles and standar
 ## References
 
 - HTML Living Standard: <https://html.spec.whatwg.org/#custom-elements>.
-- Compatiblity: <https://caniuse.com/#feat=custom-elements>.
+- Compatiblity: <https://caniuse.com/#feat=custom-elementsv1>.
 
 ## Summary