Index: haveged-1.9.14/contrib/Fedora/haveged.service
===================================================================
--- haveged-1.9.14.orig/contrib/Fedora/haveged.service
+++ haveged-1.9.14/contrib/Fedora/haveged.service
@@ -24,6 +24,11 @@ ProtectKernelLogs=true
 ProtectKernelModules=true
 RestrictNamespaces=true
 RestrictRealtime=true
+# added automatically, for details please see
+# https://en.opensuse.org/openSUSE:Security_Features#Systemd_hardening_effort
+ProtectClock=true
+ProtectControlGroups=true
+# end of automatic additions 
 
 LockPersonality=true
 MemoryDenyWriteExecute=true