diff --git a/slapd.conf b/slapd.conf
index cde7f5b..a55ae05 100644
--- a/slapd.conf
+++ b/slapd.conf
@@ -36,11 +36,8 @@ include /etc/openldap/schema/inetorgperson.schema
 include /etc/openldap/schema/rfc2307bis.schema
 include /etc/openldap/schema/yast.schema
 
-# Load backend modules such as databas engines
-#modulepath /usr/lib64/openldap
-#moduleload back_mdb.la
-#moduleload back_hdb.la
-#moduleload back_bdb.la
+# Load backend modules such as database engines
+moduleload back_mdb.la
 
 # Very important: define ACL to authorise client access
 # The default settings permit rootdn to read and write, while other users