diff --git a/SPECS/kmod-3w-9xxx.spec b/SPECS/kmod-3w-9xxx.spec
index c5fa804..e4c78ed 100644
--- a/SPECS/kmod-3w-9xxx.spec
+++ b/SPECS/kmod-3w-9xxx.spec
@@ -21,7 +21,7 @@
 
 Name:             kmod-%{pkg}
 Version:          4.18.0.80
-Release:          3%{?dist}
+Release:          4%{?dist}
 Summary:          3ware 9xxx SATA RAID Controller (%{pkg}) driver
 
 License:          GPLv2
@@ -58,6 +58,21 @@ Requires(postun): %{_sbindir}/depmod
 Requires(post):   %{_sbindir}/weak-modules
 Requires(postun): %{_sbindir}/weak-modules
 
+%if "%{version}" == "4.18.0.80" && "%{release}" == "2%{?dist}"
+Obsoletes:        kmod-%{pkg} = %{?epoch:%{epoch}:}%{version}-1%{?dist}
+%endif
+
+%if "%{version}" == "4.18.0.80" && "%{release}" == "3%{?dist}"
+Obsoletes:        kmod-%{pkg} = %{?epoch:%{epoch}:}%{version}-1%{?dist}
+Obsoletes:        kmod-%{pkg} = %{?epoch:%{epoch}:}%{version}-2%{?dist}
+%endif
+
+%if "%{version}" == "4.18.0.80" && "%{release}" == "4%{?dist}"
+Obsoletes:        kmod-%{pkg} = %{?epoch:%{epoch}:}%{version}-1%{?dist}
+Obsoletes:        kmod-%{pkg} = %{?epoch:%{epoch}:}%{version}-2%{?dist}
+Obsoletes:        kmod-%{pkg} = %{?epoch:%{epoch}:}%{version}-3%{?dist}
+%endif
+
 
 %description
 This driver supports 3ware's 9xxx series SATA RAID controller cards:
@@ -131,6 +146,9 @@ fi
 
 
 %changelog
+* Thu Jan 27 2022 Peter Georg <peter.georg@physik.uni-regensburg.de> - 4.18.0.80-4
+- Add obsoletes for update path
+
 * Wed Jan 26 2022 Peter Georg <peter.georg@physik.uni-regensburg.de> - 4.18.0.80-3
 - Drop dracut conf