diff --git a/rootfs/etc/confd/templates/dovecot-ldap.conf.ext.tmpl b/rootfs/etc/confd/templates/dovecot-ldap.conf.ext.tmpl
index 79d6923..0b32820 100644
--- a/rootfs/etc/confd/templates/dovecot-ldap.conf.ext.tmpl
+++ b/rootfs/etc/confd/templates/dovecot-ldap.conf.ext.tmpl
@@ -1,10 +1,7 @@
 uris = {{getenv "LDAP_URI"}}
-dn = {{getenv "LDAP_BIND_DN"}}
-dnpass = {{getenv "LDAP_BIND_PASSWORD"}}
 tls = {{getenv "LDAP_USE_TLS" "yes"}}
-auth_bind = no
+auth_bind = yes
 base = {{getenv "LDAP_BASE_DN"}}
 scope = {{getenv "LDAP_SCOPE" "subtree"}}
 pass_attrs = {{getenv "LDAP_USER_ATTRIBUTE" "cn"}}=user,{{getenv "LDAP_PASSWORD_ATTRIBUTE" "userPassword"}}=password
 pass_filter = {{getenv "LDAP_PASS_FILTER"}}
-default_pass_scheme = {{getenv "LDAP_DEFAULT_PASSSCHEME" "PBKDF2"}}