diff --git a/templates/misc/configfiles/ubuntu_lucid/dovecot/etc_dovecot_conf.d_01-dovecot-postfix.conf b/templates/misc/configfiles/ubuntu_lucid/dovecot/etc_dovecot_conf.d_01-dovecot-postfix.conf
index 6d3c6d91..d39c2793 100644
--- a/templates/misc/configfiles/ubuntu_lucid/dovecot/etc_dovecot_conf.d_01-dovecot-postfix.conf
+++ b/templates/misc/configfiles/ubuntu_lucid/dovecot/etc_dovecot_conf.d_01-dovecot-postfix.conf
@@ -29,7 +29,7 @@ protocol pop3 {
 protocol lda {
         # postmaster is the one in charge of the mail system. MUST be set to a valid address!
         postmaster_address = <postmaster-address>
-        mail_plugins = cmusieve quota
+        mail_plugins = managesieve quota
         quota_full_tempfail = yes
         deliver_log_format = msgid=%m: %$
         rejection_reason = Your message to <%t> was automatically rejected:%n%r