diff --git a/httpd.spec b/httpd.spec
index 4fde15b19ff35e2c2a7bf478f9eef0280741fb5d..545de7f93863fada704f8dcb687060b889cef370 100644
--- a/httpd.spec
+++ b/httpd.spec
@@ -8,7 +8,7 @@
 Name:             httpd
 Summary:          Apache HTTP Server
 Version:          2.4.51
-Release:          16
+Release:          17
 License:          ASL 2.0
 URL:              https://httpd.apache.org/
 Source0:          https://archive.apache.org/dist/httpd/httpd-%{version}.tar.bz2
@@ -220,6 +220,10 @@ sed 's/@MPM@/%{mpm}/' < $RPM_SOURCE_DIR/httpd.service.xml \
 xmlto man ./httpd.service.xml
 
 %build
+%ifarch loongarch64
+%_update_config_guess
+%_update_config_sub
+%endif
 rm -rf srclib/{apr,apr-util,pcre}
 
 autoheader && autoconf || exit 1
@@ -536,6 +540,9 @@ exit $rv
 %{_rpmconfigdir}/macros.d/macros.httpd
 
 %changelog
+* Sun Apr 23 2023 yangchenguang <yangchenguang@kylinsec.com.cn> - 2.4.51-17
+- fix loongarch64 build failed
+
 * Thu Apr 13 2023 chengyechun <chengyehcun1@huawei.com> - 2.4.51-16
 - Type:bugfix
 - ID: