diff --git a/build/run/installer.sh b/build/run/installer.sh
index 0f22c95..04584e1 100755
--- a/build/run/installer.sh
+++ b/build/run/installer.sh
@@ -165,6 +165,9 @@ newaliases
 #//  Dovecot
 #//
 ###############
+rm -r /etc/dovecot/ /etc/ssl/dovecot/
+mkdir -p /etc/dovecot/ /etc/ssl/dovecot/
+
 # dovecot.conf
 cat >/etc/dovecot/dovecot.conf <<- dovecot.conf
 passdb {
@@ -262,7 +265,6 @@ iterate_query = SELECT username AS user FROM mailbox
 dovecot
 
 # 10-ssl.conf
-rm -f /etc/ssl/dovecot/*
 install -m 0600 /dev/stdin /etc/dovecot/ssl-keys.conf <<- 'ssl-keys.conf'
 ssl_dh   = </etc/ssl/dovecot/dh.pem
 ssl_cert = </etc/ssl/dovecot/tls.pem