diff --git a/tog-pegasus.spec b/tog-pegasus.spec
index e43103c..3ae639f 100644
--- a/tog-pegasus.spec
+++ b/tog-pegasus.spec
@@ -6,7 +6,7 @@
 
 Name:           tog-pegasus
 Version:        %{major_ver}.1
-Release:        54
+Release:        55
 Epoch:          2
 Summary:        OpenPegasus WBEM Services for Linux
 License:        MIT
@@ -86,6 +86,9 @@ Header files for tog-pegasus
 %ifarch riscv64
 %global PEGASUS_HARDWARE_PLATFORM LINUX_RISCV64_GNU
 %endif
+%ifarch ppc64le
+%global PEGASUS_HARDWARE_PLATFORM LINUX_PPC64_GNU
+%endif
 
 %global PEGASUS_ARCH_LIB %{_lib}
 %global OPENSSL_HOME %{_prefix}
@@ -377,6 +380,9 @@ fi
 %{_mandir}/man1/*
 
 %changelog
+* Tue Nov 28 2023 peng.zou <peng.zou@shingroup.cn> - 2:2.14.1-55
+- Add ppc64le support
+
 * Fri Jul 28 2023 misaka00251 <liuxin@iscas.ac.cn> - 2:2.14.1-54
 - Add riscv64 support