diff --git a/plugin/surveyexporttxt/SurveyExportTxtPlugin.php b/plugin/surveyexporttxt/SurveyExportTxtPlugin.php
index 9aab536451..553d6fb778 100644
--- a/plugin/surveyexporttxt/SurveyExportTxtPlugin.php
+++ b/plugin/surveyexporttxt/SurveyExportTxtPlugin.php
@@ -49,7 +49,7 @@ class SurveyExportTxtPlugin extends Plugin
      */
     public static function filterModify($params)
     {
-        $enabled = api_get_plugin_setting('SurveyExportTxtPlugin', 'enabled');
+        $enabled = api_get_plugin_setting('surveyexporttxt', 'enabled');
 
         if ($enabled !== 'true') {
             return '';