diff --git a/SPECS/kmod-megaraid_mbox.spec b/SPECS/kmod-megaraid_mbox.spec
index 72551af..332f02e 100644
--- a/SPECS/kmod-megaraid_mbox.spec
+++ b/SPECS/kmod-megaraid_mbox.spec
@@ -1,6 +1,6 @@
 %global pkg megaraid_mbox
 
-%global kernel_version 4.18.0-331.el8
+%global kernel_version 4.18.0-338.el8
 
 %global _use_internal_dependency_generator 0
 %global __find_requires %{nil}
@@ -19,7 +19,7 @@
 
 Name:             kmod-%{pkg}
 Version:          4.18
-Release:          3%{?dist}
+Release:          4%{?dist}
 Summary:          LSI Logic MegaRAID (%{pkg}) driver
 
 License:          GPLv2
@@ -195,6 +195,12 @@ fi
 
 
 %changelog
+* Mon Aug 30 2021 Peter Georg <peter.georg@physik.uni-regensburg.de> - 4.18-4
+- Set specific kernel version to use
+- Add Provides kernel-modules
+- Add .%{_arch} to kernel-modules provides version
+- Rebuild for 4.18.0-338.el8
+
 * Thu Aug 19 2021 Peter Georg <peter.georg@physik.uni-regensburg.de> - 4.18-3
 - Rebuild for 4.18.0-331.el8