diff --git a/install/dist/lib/fedora.lib.php b/install/dist/lib/fedora.lib.php
index 1275223677b578421a62bd44cef5e0a25c27cbcc..bd38b203112e6f6b408901bbfcdea68676b828be 100644
--- a/install/dist/lib/fedora.lib.php
+++ b/install/dist/lib/fedora.lib.php
@@ -292,7 +292,7 @@ class installer_dist extends installer_base {
 		$content = rf($conf["postfix"]["config_dir"].'/master.cf');
 		// Only add the content if we had not addded it before
 		if(!stristr($content,"dovecot/deliver")) {
-			$deliver_content = 'dovecot   unix  -       n       n       -       -       pipe'."\n".'  flags=DRhu user=vmail:vmail argv=/usr/libexec/dovecot/deliver -f ${sender} -d ${user}@${nexthop}';
+			$deliver_content = 'dovecot   unix  -       n       n       -       -       pipe'."\n".'  flags=DROhu user=vmail:vmail argv=/usr/libexec/dovecot/deliver -f ${sender} -d ${user}@${nexthop}';
 			af($conf["postfix"]["config_dir"].'/master.cf',$deliver_content);
 		}
 		unset($content);
diff --git a/install/dist/lib/gentoo.lib.php b/install/dist/lib/gentoo.lib.php
index ad94bad616f1794f50f6ba4842d4d0b3c67d97c4..e9f48387f4f52572f9e00a23fc878294b645b5d9 100644
--- a/install/dist/lib/gentoo.lib.php
+++ b/install/dist/lib/gentoo.lib.php
@@ -242,7 +242,7 @@ class installer extends installer_base
 		$content = rf($configfile);
 		
     	if(!stristr($content,'dovecot/deliver')) {
-			$deliver_content = 'dovecot   unix  -       n       n       -       -       pipe'."\n".'  flags=DRhu user=vmail:vmail argv=/usr/libexec/dovecot/deliver -f ${sender} -d ${user}@${nexthop}';
+			$deliver_content = 'dovecot   unix  -       n       n       -       -       pipe'."\n".'  flags=DROhu user=vmail:vmail argv=/usr/libexec/dovecot/deliver -f ${sender} -d ${user}@${nexthop}';
 			af($conf['postfix']['config_dir'].'/master.cf',$deliver_content);
 		}
 		unset($content);
diff --git a/install/dist/lib/opensuse.lib.php b/install/dist/lib/opensuse.lib.php
index 8aac05f795b34c8271e7b8a7cd7c309577d0a535..7370984fc00da81595ee40806f31353088b5e5d6 100644
--- a/install/dist/lib/opensuse.lib.php
+++ b/install/dist/lib/opensuse.lib.php
@@ -330,7 +330,7 @@ class installer_dist extends installer_base {
 		$content = rf($conf["postfix"]["config_dir"].'/master.cf');
 		// Only add the content if we had not addded it before
 		if(!stristr($content,"dovecot/deliver")) {
-			$deliver_content = 'dovecot   unix  -       n       n       -       -       pipe'."\n".'  flags=DRhu user=vmail:vmail argv=/usr/lib/dovecot/deliver -f ${sender} -d ${user}@${nexthop}';
+			$deliver_content = 'dovecot   unix  -       n       n       -       -       pipe'."\n".'  flags=DROhu user=vmail:vmail argv=/usr/lib/dovecot/deliver -f ${sender} -d ${user}@${nexthop}';
 			af($conf["postfix"]["config_dir"].'/master.cf',$deliver_content);
 		}
 		unset($content);
diff --git a/install/lib/installer_base.lib.php b/install/lib/installer_base.lib.php
index d0995e87dcced9d53a312e21aa1d43cc93981c86..b887a94c975811d25e9a45937b9e4ccf986c8347 100644
--- a/install/lib/installer_base.lib.php
+++ b/install/lib/installer_base.lib.php
@@ -900,7 +900,7 @@ class installer_base {
 		$content = rf($conf['postfix']['config_dir'].'/master.cf');
 		// Only add the content if we had not addded it before
 		if(!stristr($content,'dovecot/deliver')) {
-			$deliver_content = 'dovecot   unix  -       n       n       -       -       pipe'."\n".'  flags=DRhu user=vmail:vmail argv=/usr/lib/dovecot/deliver -f ${sender} -d ${user}@${nexthop}';
+			$deliver_content = 'dovecot   unix  -       n       n       -       -       pipe'."\n".'  flags=DROhu user=vmail:vmail argv=/usr/lib/dovecot/deliver -f ${sender} -d ${user}@${nexthop}';
 			af($conf['postfix']['config_dir'].'/master.cf',$deliver_content);
 		}
 		unset($content);