diff --git a/apps/files_versions/ajax/preview.php b/apps/files_versions/ajax/preview.php
index 6fd374711c..62bcc03f52 100644
--- a/apps/files_versions/ajax/preview.php
+++ b/apps/files_versions/ajax/preview.php
@@ -6,7 +6,7 @@
  * See the COPYING-README file.
  */
 \OC_Util::checkLoggedIn();
-error_log("get preview!");
+
 if(!\OC_App::isEnabled('files_versions')){
 	exit;
 }