diff --git a/src/web/app/js/script.js b/src/web/app/js/script.js
index 8be098a..dd0d09e 100644
--- a/src/web/app/js/script.js
+++ b/src/web/app/js/script.js
@@ -37,7 +37,7 @@ $('button[id=addRole]').click((e) => {
     }).catch(swal.noop)
 })
 
-$('pre[id=json].copy').click((e) => {
+$('pre[id=jsonPre].copy').click((e) => {
     navigator.clipboard.writeText(e?.currentTarget?.textContent || e.textContent);
 
     Swal.fire({
diff --git a/src/web/index.html b/src/web/index.html
index f9f039f..3c8ce69 100644
--- a/src/web/index.html
+++ b/src/web/index.html
@@ -32,7 +32,7 @@
             </form>
             <button id='addRole'>Add Role</button>
 
-            <pre class='hljs language-json copy' id='json'><code id='json' class="code"></code></pre>
+            <pre class='hljs language-json copy' id='jsonPre'><code id='json' class="code"></code></pre>
             Put json from ^ to /setup
         </div>
     </section>