diff --git a/deploy-chatmail/src/deploy_chatmail/dovecot/dovecot.conf.j2 b/deploy-chatmail/src/deploy_chatmail/dovecot/dovecot.conf.j2
index 6fb83750..0e2a7ca1 100644
--- a/deploy-chatmail/src/deploy_chatmail/dovecot/dovecot.conf.j2
+++ b/deploy-chatmail/src/deploy_chatmail/dovecot/dovecot.conf.j2
@@ -66,7 +66,7 @@ protocol imap {
 }
 
 protocol lmtp {
-  mail_plugins = $mail_plugins sieve quota
+  mail_plugins = $mail_plugins quota
 }
 
 plugin {