diff --git a/etcd.changes b/etcd.changes
index c900e67..a677505 100644
--- a/etcd.changes
+++ b/etcd.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue Sep 14 07:23:37 UTC 2021 - Johannes Segitz <jsegitz@suse.com>
+
+- Added hardening to systemd service(s) (bsc#1181400). Modified:
+  * etcd.service
+
 -------------------------------------------------------------------
 Mon Aug  9 14:22:24 UTC 2021 - Thorsten Kukuk <kukuk@suse.com>
 
diff --git a/etcd.service b/etcd.service
index 89e9866..8fd8d6a 100644
--- a/etcd.service
+++ b/etcd.service
@@ -5,6 +5,19 @@ After=network-online.target
 Wants=network-online.target
 
 [Service]
+# added automatically, for details please see
+# https://en.opensuse.org/openSUSE:Security_Features#Systemd_hardening_effort
+ProtectSystem=full
+ProtectHome=true
+PrivateDevices=true
+ProtectHostname=true
+ProtectClock=true
+ProtectKernelTunables=true
+ProtectKernelModules=true
+ProtectKernelLogs=true
+ProtectControlGroups=true
+RestrictRealtime=true
+# end of automatic additions 
 Type=notify
 WorkingDirectory=/var/lib/etcd/
 EnvironmentFile=-/etc/sysconfig/etcd