diff --git a/boost.spec b/boost.spec
index 999fea0062c42a80fc94e4e200b60e984806049a..2ebf6a30aa813e02bbc87234b3d77bcf98f0c524 100644
--- a/boost.spec
+++ b/boost.spec
@@ -2,7 +2,7 @@
 
 Name:           boost
 Version:        1.78.0
-Release:        17
+Release:        18
 Summary:        The free peer-reviewed portable C++ source libraries
 License:        Boost Software License 1.0
 URL:            http://www.boost.org
@@ -388,10 +388,14 @@ find libs -name example -exec cp {} boost-example --parents -r \;
 %license LICENSE_1_0.txt
 %{_libdir}/libboost_math_c99.so.%{version}
 %{_libdir}/libboost_math_c99f.so.%{version}
+%ifnarch ppc64le
 %{_libdir}/libboost_math_c99l.so.%{version}
+%endif
 %{_libdir}/libboost_math_tr1.so.%{version}
 %{_libdir}/libboost_math_tr1f.so.%{version}
+%ifnarch ppc64le
 %{_libdir}/libboost_math_tr1l.so.%{version}
+%endif
 
 %files nowide
 %license LICENSE_1_0.txt
@@ -461,6 +465,9 @@ find libs -name example -exec cp {} boost-example --parents -r \;
 %{_libdir}/*.a
 
 %changelog
+* Tue Jun 18 2024 hefq343 <fengqing.he@shingroup.cn> - 1.78.0-18
+- Init support for ppc64le
+
 * Mon Aug 14 2023 laokz <zhangkai@iscas.ac.cn> - 1.78.0-17
 - add -latomic flag to lockfree tests for riscv64