diff --git a/argus.changes b/argus.changes
index f605688..faaf91b 100644
--- a/argus.changes
+++ b/argus.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Mar 21 10:43:52 UTC 2019 - Jan Engelhardt <jengelh@inai.de>
+
+- Reduce scriptlets' hard dependency on systemd.
+- Replace some UUOC by find -exec.
+- Make %install POSIX sh compatible.
+
 -------------------------------------------------------------------
 Thu Oct 26 11:06:37 UTC 2017 - dimstar@opensuse.org
 
diff --git a/argus.spec b/argus.spec
index 2a5b28b..a229ac5 100644
--- a/argus.spec
+++ b/argus.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package argus
 #
-# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -12,7 +12,7 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via http://bugs.opensuse.org/
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
 
@@ -20,7 +20,7 @@ Name:           argus
 Version:        3.0.8.2
 Release:        0
 Summary:        Network Monitoring Tool
-License:        GPL-2.0 and LGPL-2.1 and BSD-3-Clause and MIT
+License:        GPL-2.0-only AND LGPL-2.1-only AND BSD-3-Clause AND MIT
 Group:          Productivity/Networking/Diagnostic
 Url:            http://www.qosient.com/argus/
 Source:         http://qosient.com/argus/src/%{name}-%{version}.tar.gz
@@ -44,7 +44,7 @@ Summary:        Daemon for Network Monitoring Tool
 Group:          Productivity/Networking/Diagnostic
 Requires:       argus
 Provides:       argus:%{_sbindir}/argus
-%{?systemd_requires}
+%{?systemd_ordering}
 
 %description
 Argus is a network monitoring tool.
@@ -67,7 +67,7 @@ export CFLAGS="%{optflags} -fno-strict-aliasing"
 make %{?_smp_mflags}
 
 %install
-install -d -m 755 $RPM_BUILD_ROOT{/etc,%{_prefix}/{sbin,bin,share/man},%{_docdir}}
+mkdir -p %{buildroot}/etc %{buildroot}/%{_sbindir} %{buildroot}/%{_bindir} %{buildroot}/%{_mandir} %{buildroot}/%{_docdir}
 install -m 700 bin/argus %{buildroot}%{_sbindir}/argus
 install -m 700 bin/arg* %{buildroot}%{_bindir}/
 install -D -m 0644 %{SOURCE5} %{buildroot}/%{_unitdir}/argus.service
@@ -78,10 +78,10 @@ rm -f %{buildroot}%{_bindir}/argus_linux
   cp -a man* %{buildroot}%{_mandir}
   chmod a-x %{buildroot}%{_mandir}/*/* )
 rm -f %{buildroot}%{_mandir}/man1/tcpdump.1*
-rm -rf `find -type f -name ._*`
+find -type f -name ._* -exec rm -Rf {} +
 install -m 600 support/Config/argus.conf %{buildroot}%{_sysconfdir}/argus.conf
 install -m 755 support/Archive/argusarchive %{buildroot}%{_bindir}/
-find support -type f -exec chmod 0644 {} \;
+find support -type f -exec chmod 0644 {} +
 #chmod a+x support/{Archive/argusarchive,Startup/argus,System/magic}
 chmod a+x support/{Archive/argusarchive,Startup/argus}