diff --git a/private/typo3conf/LocalConfiguration.php b/private/typo3conf/LocalConfiguration.php
index c10af46f5af74998c5b455ab51db3006101c99b3..0eb26858099a6cff64834bd1ce93e4df3e5d1152 100644
--- a/private/typo3conf/LocalConfiguration.php
+++ b/private/typo3conf/LocalConfiguration.php
@@ -68,7 +68,7 @@ return [
             'TYPO3FEUserExist' => '0',
             'enableBELDAPAuthentication' => '0',
             'enableBESSO' => '0',
-            'enableFELDAPAuthentication' => '0',
+            'enableFELDAPAuthentication' => '1',
             'enableFESSO' => '0',
             'forceLowerCaseUsername' => '0',
             'keepBEGroups' => '0',