diff --git a/assets/js/code-copy.js b/assets/js/code-copy.js
index ba0328f8..c5136782 100644
--- a/assets/js/code-copy.js
+++ b/assets/js/code-copy.js
@@ -54,7 +54,7 @@ document.addEventListener('DOMContentLoaded', function () {
           button.classList.add('copied');
           setTimeout(function () {
             button.classList.remove('copied');
-          }, 500);
+          }, 1000);
         }).catch(function (err) {
           console.error('Failed to copy text: ', err);
         });