diff --git a/assets/js/code.js b/assets/js/code.js
index a41fb8b1..2cd3474d 100644
--- a/assets/js/code.js
+++ b/assets/js/code.js
@@ -1,6 +1,6 @@
 var scriptBundle = document.getElementById("script-bundle");
-var copyText = scriptBundle ? scriptBundle.getAttribute("data-copy") : "Copy";
-var copiedText = scriptBundle ? scriptBundle.getAttribute("data-copied") : "Copied";
+var copyText = scriptBundle && scriptBundle.getAttribute("data-copy")? scriptBundle.getAttribute("data-copy") : "Copy";
+var copiedText = scriptBundle && scriptBundle.getAttribute("data-copied")? scriptBundle.getAttribute("data-copied") : "Copied";
 
 function createCopyButton(highlightDiv) {
   const button = document.createElement("button");