diff --git a/lib/legacy/legacy-element-mixin.js b/lib/legacy/legacy-element-mixin.js
index 76c0682dcb..7c6c04d6a9 100644
--- a/lib/legacy/legacy-element-mixin.js
+++ b/lib/legacy/legacy-element-mixin.js
@@ -162,7 +162,6 @@ export const LegacyElementMixin = dedupingMixin((base) => {
     }
 
     // NOTE: Inlined for perf from version of DisableUpgradeMixin.
-    /** @override */
     static get observedAttributes() {
       return legacyNoObservedAttributes ? [] :
         observedAttributesGetter.call(this).concat(DISABLED_ATTR);