diff --git a/buildout/software-profiles/postfix.cfg b/buildout/software-profiles/postfix.cfg
index fe993e0cfa10f8d8df18beb4a93184ab55b4fcf8..f6aa9273c862ded13833bedf31fdd46276b9204a 100644
--- a/buildout/software-profiles/postfix.cfg
+++ b/buildout/software-profiles/postfix.cfg
@@ -8,5 +8,5 @@ url = ftp://postfix.eu.org/pub/postfix/official/postfix-2.6.5.tar.gz
 md5sum = 6b954cfb3eb6141dac1e773281211717
 location = ${buildout:parts-directory}/${:_buildout_section_name_}
 configure-command = make
-configure-options = makefiles CCARGS='-DUSE_TLS -I${openssl:location}/include -DDEF_COMMAND_DIR=\"${:location}/sbin\" -DDEF_CONFIG_DIR=\"${:location}/etc\" -DDEF_DATA_DIR=\"${:location}/lib\" -DDEF_MAILQ_PATH=\"${:location}/bin/mailq\" -DDEF_DAEMON_DIR=\"${:location}/libexec\" -DDEF_NEWALIAS_PATH=\"${:location}/bin/newaliases\" -DDEF_QUEUE_DIR=\"${:location}/spool\" -DDEF_SENDMAIL_PATH=\"${:location}/sbin/sendmail\" -DDEF_MANPAGE_DIR=\"${:location}/man\"' AUXLIBS='-L${openssl:location}/lib -lssl -lcrypto'
-make-targets = ; /bin/sh -v postfix-install -non-interactive
+configure-options = makefiles CCARGS='-DUSE_TLS -I${openssl:location}/include' AUXLIBS='-L${openssl:location}/lib -lssl -lcrypto'
+make-targets = ; /bin/sh postfix-install -non-interactive -package install_root=${:location}