diff --git a/psacct.spec b/psacct.spec
index e55aa9e..5a74f2c 100644
--- a/psacct.spec
+++ b/psacct.spec
@@ -4,7 +4,7 @@
 Summary: Utilities for monitoring process activities
 Name: psacct
 Version: 6.6.3
-Release: 3%{?dist}
+Release: 4%{?dist}
 License: GPLv3+
 Group: Applications/System
 URL: http://www.gnu.org/software/acct/
@@ -33,12 +33,13 @@ Requires: /sbin/install-info
 Requires: coreutils
 Requires(post): chkconfig
 Requires(post): systemd-sysv
-Requires(post): systemd-units >= 39-2
-Requires(preun): systemd-units
-Requires(postun): systemd-units
+Requires(post): systemd
+Requires(preun): systemd
+Requires(postun): systemd
 
 BuildRequires: autoconf
-BuildRequires: systemd-units >= 39-2
+BuildRequires: systemd
+BuildRequires: gcc
 
 
 %description
@@ -167,6 +168,9 @@ fi
 
 
 %changelog
+* Fri Mar 02 2018 Jan Rybar <jrybar@redhat.com> - 6.6.3-4
+- SPEC - changes in Requires and BuildRequires - systemd and gcc
+
 * Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 6.6.3-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild