diff --git a/main/postfix/APKBUILD b/main/postfix/APKBUILD
index 56d2a956dea..c1f1316b4c2 100644
--- a/main/postfix/APKBUILD
+++ b/main/postfix/APKBUILD
@@ -3,13 +3,13 @@
 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=postfix
 pkgver=3.3.0
-pkgrel=0
+pkgrel=1
 pkgdesc="Secure and fast drop-in replacement for Sendmail (MTA)"
 url="http://www.postfix.org/"
 arch="all"
 license="IPL-1.0"
 depends=
-makedepends="db-dev pcre-dev libressl-dev postgresql-dev mariadb-dev openldap-dev
+makedepends="db-dev pcre-dev libressl-dev postgresql-dev mariadb-connector-c-dev openldap-dev
 	cyrus-sasl-dev perl file sqlite-dev linux-headers coreutils"
 install="$pkgname.pre-install"
 subpackages="$pkgname-doc $pkgname-ldap $pkgname-mysql $pkgname-pcre