diff --git a/views/admin/ApiKeysView.php b/views/admin/ApiKeysView.php
index e1aecc1..f67f4d0 100644
--- a/views/admin/ApiKeysView.php
+++ b/views/admin/ApiKeysView.php
@@ -175,8 +175,9 @@ document.getElementById('generateKeyForm').addEventListener('submit', function (
 
 function copyApiKey() {
     var val = document.getElementById('newKeyValue').value;
-    lt.copy(val).then(function () {
-        lt.toast.success('Copied to clipboard!');
+    lt.clipboard.copy(val).then(function (ok) {
+        if (ok) lt.toast.success('Copied to clipboard!');
+        else lt.toast.error('Copy failed — select the key manually');
     }).catch(function () {
         lt.toast.error('Copy failed — select the key manually');
     });