diff --git a/isa-l.spec b/isa-l.spec
index da3dff3b016e30c66d919cf42bfb370cac461bae..871e5dec23bf842f254636512b91292080b2879e 100644
--- a/isa-l.spec
+++ b/isa-l.spec
@@ -2,7 +2,7 @@
 %define isal_devname libisa-l-devel
 Name:                isa-l
 Version:             2.30.0
-Release:             1
+Release:             2
 Summary:             Intelligent Storage Acceleration Library
 License:             BSD-3-Clause
 URL:                 https://github.com/intel/isa-l
@@ -18,6 +18,7 @@ applications.
 Summary:             Dynamic library for isa-l functions
 License:             BSD-3-Clause
 Obsoletes:           %{name} < %{version}
+Conflicts:           libisal
 %description -n %{isal_libname}
 This package contains the libisal.so dynamic library which contains
 a collection of optimized low-level functions targeting storage
@@ -66,5 +67,8 @@ find %{?buildroot} -name *.la -print0 | xargs -r0 rm -f
 %{_libdir}/pkgconfig/libisal.pc
 
 %changelog
+* Sat Feb 25 2023 yaoxin <yaoxin30@h-partners.com> - 2.30.0-2
+- Add conflicts for libisal
+
 * Sat Aug 28 2021 liyanan <liyanan32@huawei.com> - 2.30.0-1
 - package init