diff --git a/openmpi.spec b/openmpi.spec
index b8697eb..6e6c798 100644
--- a/openmpi.spec
+++ b/openmpi.spec
@@ -1,6 +1,6 @@
 Name:           openmpi
 Version:        4.1.5
-Release:        3
+Release:        4
 Summary:        Open Source High Performance Computing
 License:        BSD-3-Clause
 URL:            http://www.open-mpi.org/
@@ -46,6 +46,8 @@ community in order to build the best MPI library available.
 %global name_all openmpi-aarch64
 %elifarch riscv64
 %global name_all openmpi-riscv64
+%elifarch ppc64le
+%global name_all openmpi-ppc64le
 %else
 %global name_all openmpi-x86_64
 %endif
@@ -224,6 +226,9 @@ make check
 %{_mandir}/%{name_all}/man*/*
 
 %changelog
+* Tue Jan 16 2024 peng.zou <peng.zou@shingroup.cn> - 4.1.5-4
+- Add ppc64le support
+
 * Wed Jan 10 2024 xu_ping<707078654@qq.com> - 4.1.5-3
 - fix build error due to rdma-core separate some packages.