diff --git a/papi.spec b/papi.spec
index f5b1e1a778196e4d3df3866e7b3ae7dfb48fe5c2..8830b26d7b10cf4d4da17dcb586c92850c826837 100644
--- a/papi.spec
+++ b/papi.spec
@@ -1,13 +1,13 @@
 Name:            papi
 Version:         5.6.0
-Release:         8
+Release:         9
 Summary:         Performance Application Programming Interface
 License:         BSD
 URL:             http://icl.cs.utk.edu/papi/
 Source0:         http://icl.cs.utk.edu/projects/papi/downloads/%{name}-%{version}.tar.gz
 BuildRequires:   autoconf doxygen ncurses-devel gcc-gfortran kernel-headers >= 2.6.32
 BuildRequires:   chrpath lm_sensors-devel libpfm-devel >= 4.6.0-1 libpfm-static >= 4.6.0-1
-BuildRequires:   net-tools rdma-core-devel infiniband-diags-devel perl-generators
+BuildRequires:   net-tools rdma-core-devel perl-generators
 Provides:        papi-libs = %{version}-%{release}
 Obsoletes:       papi-libs < %{version}-%{release}
 
@@ -87,5 +87,8 @@ chrpath --delete $RPM_BUILD_ROOT%{_libdir}/*.so*
 %{_mandir}/man3/*
 
 %changelog
+* Tue Jul 28 2020 lingsheng<lingsheng@huawei.com> - 5.6.0-9
+- remove buildrequire infiniband-diags-devel
+
 * Thu Nov 28 2019 liujing<liujing144@huawei.com> - 5.6.0-8
 - Package init