diff --git a/local_moodleappbehat/tests/behat/behat_app.php b/local_moodleappbehat/tests/behat/behat_app.php
index 67776a49f..326986838 100644
--- a/local_moodleappbehat/tests/behat/behat_app.php
+++ b/local_moodleappbehat/tests/behat/behat_app.php
@@ -765,7 +765,7 @@ class behat_app extends behat_app_helper {
             $result = $this->runtime_js("setField('$field', '$value')");
 
             if ($result !== 'OK') {
-                throw new DriverException('Error setting field - ' . $result);
+                throw new DriverException('Error setting field "' . $field . '" - ' . $result);
             }
 
             return true;