diff --git a/application/controllers/Radio.php b/application/controllers/Radio.php
index c0664b6cf..94c10d90b 100644
--- a/application/controllers/Radio.php
+++ b/application/controllers/Radio.php
@@ -238,7 +238,7 @@ class Radio extends CI_Controller {
 					if (isset($cat_url) && ($cat_url != null)) {
 						$a_ret['cat_url'] = $cat_url;
 					}
-					$a_ret['update_minutes_ago'] = $updated_at;
+					$a_ret['updated_minutes_ago'] = $updated_at;
 					echo json_encode($a_ret, JSON_PRETTY_PRINT);
 				}
 			}