diff --git a/examples/upload_file.php b/examples/upload_file.php
index 94b6e99..a05b106 100644
--- a/examples/upload_file.php
+++ b/examples/upload_file.php
@@ -17,7 +17,7 @@ $curl->post('https://httpbin.org/post', array(
 ));
 
 if ($curl->error) {
-    echo 'Error: ' . $curl->errorMessage . "\n";
+    echo 'Error: ' . $curl->errorCode . ': ' . $curl->errorMessage . "\n";
 } else {
     echo 'Success' . "\n";
 }