diff --git a/opendnssec.spec b/opendnssec.spec
index 398187c..575a5ce 100644
--- a/opendnssec.spec
+++ b/opendnssec.spec
@@ -19,8 +19,9 @@ Requires: opencryptoki, softhsm, systemd-units
 BuildRequires: ldns-devel >= 1.6.12, sqlite-devel , openssl-devel
 BuildRequires: libxml2-devel CUnit-devel, doxygen
 # It tests for pkill/killall and would use /bin/false if not found
-BuildRequires: procps-ng
+BuildRequires: procps-ng systemd-units
 
+BuildRequires: -ng systemd-units
 Requires(pre): shadow-utils
 Requires(post): systemd-units
 Requires(preun): systemd-units
@@ -115,6 +116,7 @@ fi
 %changelog
 * Fri Jun 28 2013 Paul Wouters <pwouters@redhat.com> - 1.4.1-1
 - Updated to 1.4.1. NSEC3 handling and serial number handling fixes
+- Add BuildRequire for systemd-units
 
 * Sat May 11 2013 Paul Wouters <pwouters@redhat.com> - 1.4.0-1
 - Updated to 1.4.0