diff --git a/_h5ai/private/conf/options.json b/_h5ai/private/conf/options.json
index ef9a343..b5e97b6 100644
--- a/_h5ai/private/conf/options.json
+++ b/_h5ai/private/conf/options.json
@@ -21,9 +21,7 @@
     - styles: array of strings
     */
     "resources": {
-        "scripts": [
-          "copycode.js"
-        ],
+        "scripts": [],
         "styles": [
             // include this if you do not use the standard theme
            //"fonts.google.css"