diff --git a/src/etc/inc/ipsec.auth-user.php b/src/etc/inc/ipsec.auth-user.php
index 73902855be..71ed2b6bcb 100755
--- a/src/etc/inc/ipsec.auth-user.php
+++ b/src/etc/inc/ipsec.auth-user.php
@@ -66,7 +66,7 @@ if (!$username || !$password) {
 $authenticated = false;
 
 if (($strictusercn === true) && ($common_name != $username)) {
-	syslog(LOG_WARNING, "Username does not match certificate common name ({$username} != {$common_name}), access denied.\n");
+	syslog(LOG_WARNING, "Username does not match certificate common name ({$username} != {$common_name}), access denied.");
 	if (isset($_GET['username'])) {
 		echo "FAILED";
 		closelog();
@@ -90,7 +90,7 @@ foreach ($authmodes as $authmode) {
 			$user = getUserEntry($username);
 			if (!is_array($user) || !userHasPrivilege($user, "user-ipsec-xauth-dialin")) {
 				$authenticated = false;
-				syslog(LOG_WARNING, "user '{$username}' cannot authenticate through IPsec since the required privileges are missing.\n");
+				syslog(LOG_WARNING, "user '{$username}' cannot authenticate through IPsec since the required privileges are missing.");
 				continue;
 			}
 		}
@@ -99,7 +99,7 @@ foreach ($authmodes as $authmode) {
 }
 
 if ($authenticated == false) {
-	syslog(LOG_WARNING, "user '{$username}' could not authenticate.\n");
+	syslog(LOG_WARNING, "user '{$username}' could not authenticate.");
 	if (isset($_GET['username'])) {
 		echo "FAILED";
 		closelog();
@@ -114,7 +114,7 @@ if (file_exists("/etc/inc/ipsec.attributes.php")) {
 	include_once("/etc/inc/ipsec.attributes.php");
 }
 
-syslog(LOG_NOTICE, "user '{$username}' authenticated\n");
+syslog(LOG_NOTICE, "user '{$username}' authenticated");
 closelog();
 
 if (isset($_GET['username'])) {
diff --git a/src/etc/inc/openvpn.auth-user.php b/src/etc/inc/openvpn.auth-user.php
index f9852b6045..6bb059a458 100644
--- a/src/etc/inc/openvpn.auth-user.php
+++ b/src/etc/inc/openvpn.auth-user.php
@@ -76,7 +76,7 @@ if (file_exists("{$g['varetc_path']}/openvpn/{$modeid}.ca")) {
 $authenticated = false;
 
 if (($strictusercn === true) && (mb_strtolower($common_name) !== mb_strtolower($username))) {
-	syslog(LOG_WARNING, "Username does not match certificate common name (\"{$username}\" != \"{$common_name}\"), access denied.\n");
+	syslog(LOG_WARNING, "Username does not match certificate common name (\"{$username}\" != \"{$common_name}\"), access denied.");
 	if (isset($_GET['username'])) {
 		echo "FAILED";
 		closelog();
@@ -118,7 +118,7 @@ foreach ($authmodes as $authmode) {
 }
 
 if ($authenticated == false) {
-	syslog(LOG_WARNING, "user '{$username}' could not authenticate.\n");
+	syslog(LOG_WARNING, "user '{$username}' could not authenticate.");
 	if (isset($_GET['username'])) {
 		echo "FAILED";
 		closelog();
@@ -161,7 +161,7 @@ if (!empty($content)) {
 	@file_put_contents("{$g['tmp_path']}/{$username}", $content);
 }
 
-syslog(LOG_NOTICE, "user '{$username}' authenticated\n");
+syslog(LOG_NOTICE, "user '{$username}' authenticated");
 closelog();
 
 if (isset($_GET['username'])) {
diff --git a/src/etc/inc/openvpn.tls-verify.php b/src/etc/inc/openvpn.tls-verify.php
index 358618188a..5ea6218f89 100644
--- a/src/etc/inc/openvpn.tls-verify.php
+++ b/src/etc/inc/openvpn.tls-verify.php
@@ -61,7 +61,7 @@ foreach ($subj at $s) {
 //<template>
 
 if (isset($allowed_depth) && ($cert_depth > $allowed_depth)) {
-	syslog(LOG_WARNING, "Certificate depth {$cert_depth} exceeded max allowed depth of {$allowed_depth}.\n");
+	syslog(LOG_WARNING, "Certificate depth {$cert_depth} exceeded max allowed depth of {$allowed_depth}.");
 	if (isset($_GET['certdepth'])) {
 		echo "FAILED";
 		closelog();
@@ -73,7 +73,7 @@ if (isset($allowed_depth) && ($cert_depth > $allowed_depth)) {
 }
 
 // Debug
-//syslog(LOG_WARNING, "Found certificate {$argv[2]} with depth {$cert_depth}\n");
+//syslog(LOG_WARNING, "Found certificate {$argv[2]} with depth {$cert_depth}");
 
 closelog();
 if (isset($_GET['certdepth'])) {
diff --git a/src/etc/inc/voucher.inc b/src/etc/inc/voucher.inc
index 3a7e09b4f6..d3b3223972 100644
--- a/src/etc/inc/voucher.inc
+++ b/src/etc/inc/voucher.inc
@@ -487,7 +487,7 @@ function voucher_configure_zone($sync = false) {
 	$pubkey = base64_decode($config['voucher'][$cpzone]['publickey']);
 	$fd = fopen("{$g['varetc_path']}/voucher_{$cpzone}.public", "w");
 	if (!$fd) {
-		captiveportal_syslog("Voucher error: cannot write voucher.public\n");
+		captiveportal_syslog("Voucher error: cannot write voucher.public");
 		unlock($voucherlck);
 		return 1;
 	}