diff --git a/board/czechlight/common/patches/systemd/0005-networkctl-lldp-uses-table_empty_string-instead-of-s.patch b/board/czechlight/common/patches/systemd/0005-networkctl-lldp-uses-table_empty_string-instead-of-s.patch
new file mode 100644
index 0000000..b1c97bc
--- /dev/null
+++ b/board/czechlight/common/patches/systemd/0005-networkctl-lldp-uses-table_empty_string-instead-of-s.patch
@@ -0,0 +1,43 @@
+From 876c47e0743031e352a126000c87b0b51209408d Mon Sep 17 00:00:00 2001
+From: Tomas Pecka <peckato1@users.noreply.github.com>
+Date: Thu, 7 Oct 2021 14:11:45 +0200
+Subject: [PATCH 5/9] networkctl: lldp uses table_empty_string instead of strna
+
+---
+ src/network/networkctl.c | 13 ++++++++-----
+ 1 file changed, 8 insertions(+), 5 deletions(-)
+
+diff --git a/src/network/networkctl.c b/src/network/networkctl.c
+index 9bbfe177b1..235731079d 100644
+--- a/src/network/networkctl.c
++++ b/src/network/networkctl.c
+@@ -2531,6 +2531,9 @@ static int link_lldp_status(int argc, char *argv[], void *userdata) {
+         assert_se(cell = table_get_cell(table, 0, 5));
+         table_set_minimum_width(table, cell, 16);
+ 
++        if (table_set_empty_string(table, "n/a") < 0)
++                return log_oom();
++
+         for (int i = 0; i < c; i++) {
+                 _cleanup_fclose_ FILE *f = NULL;
+ 
+@@ -2592,11 +2595,11 @@ static int link_lldp_status(int argc, char *argv[], void *userdata) {
+ 
+                         r = table_add_many(table,
+                                            TABLE_STRING, links[i].name,
+-                                           TABLE_STRING, strna(chassis_id),
+-                                           TABLE_STRING, strna(system_name),
+-                                           TABLE_STRING, strna(capabilities),
+-                                           TABLE_STRING, strna(port_id),
+-                                           TABLE_STRING, strna(port_description));
++                                           TABLE_STRING, chassis_id,
++                                           TABLE_STRING, system_name,
++                                           TABLE_STRING, capabilities,
++                                           TABLE_STRING, port_id,
++                                           TABLE_STRING, port_description);
+                         if (r < 0)
+                                 return table_log_add_error(r);
+ 
+-- 
+2.33.0
+