diff --git a/harden_teamd@.service.patch b/harden_teamd@.service.patch
new file mode 100644
index 0000000..5160f65
--- /dev/null
+++ b/harden_teamd@.service.patch
@@ -0,0 +1,22 @@
+Index: libteam-1.31/teamd/redhat/systemd/teamd@.service
+===================================================================
+--- libteam-1.31.orig/teamd/redhat/systemd/teamd@.service
++++ libteam-1.31/teamd/redhat/systemd/teamd@.service
+@@ -4,6 +4,17 @@ Before=network-pre.target
+ Wants=network-pre.target
+ 
+ [Service]
++# added automatically, for details please see
++# https://en.opensuse.org/openSUSE:Security_Features#Systemd_hardening_effort
++ProtectSystem=full
++ProtectHome=true
++ProtectHostname=true
++ProtectKernelTunables=true
++ProtectKernelModules=true
++ProtectKernelLogs=true
++ProtectControlGroups=true
++RestrictRealtime=true
++# end of automatic additions 
+ BusName=org.libteam.teamd.%i
+ ExecStart=/usr/sbin/teamd -U -D -o -t %i -f /run/teamd/%i.conf
+ Restart=on-failure
diff --git a/libteam.changes b/libteam.changes
index 03987a7..38ec455 100644
--- a/libteam.changes
+++ b/libteam.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Fri Oct 15 07:32:26 UTC 2021 - Johannes Segitz <jsegitz@suse.com>
+
+- Added hardening to systemd service(s) (bsc#1181400). Added patch(es):
+  * harden_teamd@.service.patch
+
 -------------------------------------------------------------------
 Tue Aug 25 15:45:19 UTC 2020 - Dirk Mueller <dmueller@suse.com>
 
diff --git a/libteam.spec b/libteam.spec
index 63c670c..c5434fc 100644
--- a/libteam.spec
+++ b/libteam.spec
@@ -31,6 +31,7 @@ Patch1:         check_if_psr_ops_were_initialized.patch
 Patch2:         start_teamd_from_usr_sbin.patch
 Patch3:         ignore_ebusy_for_team_hwaddr_set.patch
 Patch4:         0001-allow-send_interface-dbus.patch
+Patch5:	harden_teamd@.service.patch
 BuildRequires:  doxygen
 BuildRequires:  libcap-devel
 BuildRequires:  libtool