diff --git a/SPECS/chrony.spec b/SPECS/chrony.spec
index d15347b..068e58f 100644
--- a/SPECS/chrony.spec
+++ b/SPECS/chrony.spec
@@ -45,7 +45,7 @@ clocks, system real-time clock or manual input as time references.
 
 %if 0%{!?vendorzone:1}
 %{?fedora: %global vendorzone fedora.}
-%{?rhel: %global vendorzone rhel.}
+%{?rhel: %global vendorzone centos.}
 %endif
 
 %prep
@@ -174,6 +174,9 @@ getent passwd chrony > /dev/null || /usr/sbin/useradd -r -g chrony \
 %dir %attr(-,chrony,chrony) %{_localstatedir}/log/chrony
 
 %changelog
+* Mon Jul 31 2017 CentOS Sources <bugs@centos.org> - 3.1-2.el7.centos
+- rebrand vendorzone
+
 * Mon Apr 24 2017 Miroslav Lichvar <mlichvar@redhat.com> 3.1-2
 - don't drop PHC samples with zero delay (#1443342)