diff --git a/roles/mail/templates/dovecot.conf b/roles/mail/templates/dovecot.conf
index d1d46c5..c64a9ff 100644
--- a/roles/mail/templates/dovecot.conf
+++ b/roles/mail/templates/dovecot.conf
@@ -29,7 +29,13 @@ service managesieve-login {
   executable = /usr/lib/dovecot/managesieve-login
 }
 service managesieve {
-  executable = /usr/lib/dovecot/managesieve
+  inet_listener sieve {
+    port = 4190
+  }
+  process_min_avail = 0
+  service_count = 1
+  vsz_limit = 64 M
+  executable = /usr/lib/dovecot/managesieve-login
 }
 userdb {
   args = /etc/dovecot/dovecot-mysql.conf