diff --git a/main/work/work.lib.php b/main/work/work.lib.php
index 303a63691d..d2d23f6537 100755
--- a/main/work/work.lib.php
+++ b/main/work/work.lib.php
@@ -5347,7 +5347,7 @@ function exportAllStudentWorkFromPublication(
     $expiresOn = null;
 
     if (!empty($assignment) && isset($assignment['expires_on'])) {
-        $content .= '<br /><strong>'.get_lang('ExpirationDate').'</strong>: '.api_get_local_time($assignment['expires_on']);
+        $content .= '<br /><strong>'.get_lang('PostedExpirationDate').'</strong>: '.api_get_local_time($assignment['expires_on']);
         $expiresOn = api_get_local_time($assignment['expires_on']);
     }