diff --git a/README.md b/README.md
index 169a3ee..1cb8ede 100644
--- a/README.md
+++ b/README.md
@@ -49,8 +49,6 @@ Base DN to look for users on the ldap host.
 
 Search scope of ldap queries.
 
-### LDAP_USER_FILTER
-
 ### LDAP_PASS_FILTER
 Specifies the filter on how user is found on the ldap host.  
 [Dovecot variables](http://wiki2.dovecot.org/Variables) can be used.