diff --git a/rootfs/etc/confd/templates/dovecot-ldap.conf.ext.tmpl b/rootfs/etc/confd/templates/dovecot-ldap.conf.ext.tmpl
index a545065..29f4c11 100644
--- a/rootfs/etc/confd/templates/dovecot-ldap.conf.ext.tmpl
+++ b/rootfs/etc/confd/templates/dovecot-ldap.conf.ext.tmpl
@@ -5,7 +5,6 @@ tls = {{getenv "LDAP_USE_TLS" "yes"}}
 auth_bind = no
 base = {{getenv "LDAP_BASE_DN"}}
 scope = {{getenv "LDAP_SCOPE" "subtree"}}
-user_filter = {{getenv "LDAP_USER_FILTER"}}
 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" "SSHA"}}