diff --git a/SOURCES/chrony-4.2.tar.gz b/SOURCES/chrony-4.2.tar.gz
new file mode 100644
index 0000000..42b76ed
Binary files /dev/null and b/SOURCES/chrony-4.2.tar.gz differ
diff --git a/SOURCES/clknetsim-824c48.tar.gz b/SOURCES/clknetsim-824c48.tar.gz
new file mode 100644
index 0000000..c50d3c7
Binary files /dev/null and b/SOURCES/clknetsim-824c48.tar.gz differ
diff --git a/SPECS/chrony.spec b/SPECS/chrony.spec
index f1062c6..b0b66ca 100644
--- a/SPECS/chrony.spec
+++ b/SPECS/chrony.spec
@@ -6,7 +6,7 @@
 
 Name:           chrony
 Version:        4.5
-Release:        1%{?dist}
+Release:        1%{?dist}.inferit
 Summary:        An NTP client/server
 
 Group:          System Environment/Daemons
@@ -60,7 +60,7 @@ can also operate as an NTPv4 (RFC 5905) server and peer to provide a time
 service to other computers in the network.
 
 %if 0%{!?vendorzone:1}
-%global vendorzone %(source /etc/os-release && echo ${ID}.)
+%global vendorzone ru.
 %endif
 
 %prep
@@ -219,7 +219,8 @@ fi
 %dir %attr(750,chrony,chrony) %{_localstatedir}/log/chrony
 
 %changelog
-* Fri Mar 29 2024 MSVSphere Packaging Team <packager@msvsphere-os.ru> - 4.5-1
+* Mon Apr 15 2024 Sergey Cherevko <s.cherevko@msvsphere-os.ru> - 4.5-1.inferit
+- MSVSphere debranding: changed vendorzone
 - Rebuilt for MSVSphere 8.10 beta
 
 * Wed Jan 10 2024 Miroslav Lichvar <mlichvar@redhat.com> 4.5-1