diff --git a/application/Espo/Core/defaults/systemConfig.php b/application/Espo/Core/defaults/systemConfig.php
index 00b6d2195e..d52f1b0f00 100644
--- a/application/Espo/Core/defaults/systemConfig.php
+++ b/application/Espo/Core/defaults/systemConfig.php
@@ -155,6 +155,10 @@ return array (
         'ldapUserDefaultTeamName',
         'ldapUserTeamsIds',
         'ldapUserTeamsNames',
+        'ldapPortalUserPortalsIds',
+        'ldapPortalUserPortalsNames',
+        'ldapPortalUserRolesIds',
+        'ldapPortalUserRolesNames',
         'cleanupJobPeriod',
         'cleanupActionHistoryPeriod',
         'adminNotifications',