diff --git a/script.js b/script.js
index e0aba64..c6bcb27 100644
--- a/script.js
+++ b/script.js
@@ -42,7 +42,7 @@
     const displayUnlockMessage = (message) => {
       setTimeout(function() { messageContainer.innerHTML = ""; messageContainer.style.display = "none"; }, 3000);
       messageContainer.style.display = "block";
-      messageContainer.style.background = "green";
+      messageContainer.style.background = colorGreen;
       messageContainer.innerHTML = message;
     }