diff --git a/src/compiler/transformers/reserved-public-members.ts b/src/compiler/transformers/reserved-public-members.ts
index de40de6c0ee..b05d5970cd4 100644
--- a/src/compiler/transformers/reserved-public-members.ts
+++ b/src/compiler/transformers/reserved-public-members.ts
@@ -34,6 +34,7 @@ export const validatePublicName = (
 };
 
 const HTML_ELEMENT_KEYS = [
+  'popover',
   'title',
   'lang',
   'translate',