diff --git a/1-js/07-object-oriented-programming/10-class-inheritance/article.md b/1-js/07-object-oriented-programming/10-class-inheritance/article.md
index a26f7bcb..1fe66877 100644
--- a/1-js/07-object-oriented-programming/10-class-inheritance/article.md
+++ b/1-js/07-object-oriented-programming/10-class-inheritance/article.md
@@ -125,7 +125,7 @@ class Rabbit extends Animal {
 *!*
   stop() {
     super.stop(); // call parent stop
-    hide(); // and then hide
+    this.hide(); // and then hide
   }
 */!*
 }