diff --git a/protobuf-c.spec b/protobuf-c.spec
index 8cef83397d883d5551909a78b01129b6450ae124..15e53006c7c00291a91e8ab53544266f869b114a 100644
--- a/protobuf-c.spec
+++ b/protobuf-c.spec
@@ -1,8 +1,8 @@
 Name:           protobuf-c
 Version:        1.4.0
-Release:        1
+Release:        2
 Summary:        This is protobuf-c, a C implementation of the Google Protocol Buffers data serialization format
-License:        BSD
+License:        BSD-2-Clause
 URL:            https://github.com/protobuf-c/protobuf-c
 Source0:        %{url}/archive/refs/tags/v%{version}.tar.gz 
 BuildRequires:  autoconf automake libtool gcc-c++ pkgconfig(protobuf)
@@ -48,6 +48,9 @@ make check
 %{_libdir}/{libprotobuf-c.so,pkgconfig/libprotobuf-c.pc}
 
 %changelog
+* Tue May 10 2022 Ge Wang <wangge20@h-partner.com> - 1.4.0-2
+- License compliance rectification
+
 * Thu Dec 02 2021 wujing <wujing50@huawei.com> - 1.4.0-1
 Type:upgrade
 ID:NA