diff --git a/lam/lib/modules/ieee802device.inc b/lam/lib/modules/ieee802device.inc
index bd60da86..84225b4f 100644
--- a/lam/lib/modules/ieee802device.inc
+++ b/lam/lib/modules/ieee802device.inc
@@ -254,7 +254,7 @@ class ieee802Device extends baseModule {
 	function get_pdfEntries() {
 		$return = array();
 		if (sizeof($this->attributes['macAddress']) > 0) {
-			$return['ieee802Device_macAddress'] = '<block><key>' . _('MAC address list') . '</key><value>' . implode(', ', $this->attributes['macAddress']) . '</value></block>';
+			$return['ieee802Device_macAddress'][0] = '<block><key>' . _('MAC address(es)') . '</key><value>' . implode(', ', $this->attributes['macAddress']) . '</value></block>';
 		}
 		return $return;
 	}
diff --git a/lam/lib/modules/inetLocalMailRecipient.inc b/lam/lib/modules/inetLocalMailRecipient.inc
index 210951cd..d7be2626 100644
--- a/lam/lib/modules/inetLocalMailRecipient.inc
+++ b/lam/lib/modules/inetLocalMailRecipient.inc
@@ -366,13 +366,13 @@ class inetLocalMailRecipient extends baseModule {
 	function get_pdfEntries() {
 		$return = array();
 		if (isset($this->attributes['mailRoutingAddress'][0])) {
-			$return['inetLocalMailRecipient_routingAdr'] = '<block><key>' . _('Routing address') . '</key><value>' . $this->attributes['mailRoutingAddress'][0] . '</value></block>';
+			$return['inetLocalMailRecipient_routingAdr'][0] = '<block><key>' . _('Routing address') . '</key><value>' . $this->attributes['mailRoutingAddress'][0] . '</value></block>';
 		}
 		if (sizeof($this->attributes['mailLocalAddress']) > 0) {
-			$return['inetLocalMailRecipient_localAdr'] = '<block><key>' . _('Local address list') . '</key><value>' . implode(', ', $this->attributes['mailLocalAddress']) . '</value></block>';
+			$return['inetLocalMailRecipient_localAdr'][0] = '<block><key>' . _('Local address list') . '</key><value>' . implode(', ', $this->attributes['mailLocalAddress']) . '</value></block>';
 		}
 		if (isset($this->attributes['mailHost'][0])) {
-			$return['inetLocalMailRecipient_host'] = '<block><key>' . _('Mail server') . '</key><value>' . $this->attributes['mailHost'][0] . '</value></block>';
+			$return['inetLocalMailRecipient_host'][0] = '<block><key>' . _('Mail server') . '</key><value>' . $this->attributes['mailHost'][0] . '</value></block>';
 		}
 		return $return;
 	}
diff --git a/lam/lib/modules/nisMailAlias.inc b/lam/lib/modules/nisMailAlias.inc
index 29907b0b..c596103e 100644
--- a/lam/lib/modules/nisMailAlias.inc
+++ b/lam/lib/modules/nisMailAlias.inc
@@ -302,10 +302,10 @@ class nisMailAlias extends baseModule {
 	function get_pdfEntries() {
 		$return = array();
 		if (isset($this->attributes['cn'][0])) {
-			$return['nisMailAlias_alias'] = '<block><key>' . _('Alias name') . '</key><value>' . $this->attributes['cn'][0] . '</value></block>';
+			$return['nisMailAlias_alias'][0] = '<block><key>' . _('Alias name') . '</key><value>' . $this->attributes['cn'][0] . '</value></block>';
 		}
 		if (sizeof($this->attributes['rfc822MailMember']) > 0) {
-			$return['nisMailAlias_recipients'] = '<block><key>' . _('Recipient list') . '</key><value>' . implode(', ', $this->attributes['rfc822MailMember']) . '</value></block>';
+			$return['nisMailAlias_recipients'][0] = '<block><key>' . _('Recipient list') . '</key><value>' . implode(', ', $this->attributes['rfc822MailMember']) . '</value></block>';
 		}
 		return $return;
 	}