diff --git a/0001-fix-build-failed-for-loongarch.patch b/0001-fix-build-failed-for-loongarch.patch
new file mode 100644
index 0000000000000000000000000000000000000000..66efc939f4012c544582c5059754ee44926530f5
--- /dev/null
+++ b/0001-fix-build-failed-for-loongarch.patch
@@ -0,0 +1,27 @@
+From ed802f514202066929a3a7002144325cb4415551 Mon Sep 17 00:00:00 2001
+From: baiyanjie <baiyanjie@kylinsec.com.cn>
+Date: Mon, 6 Jan 2025 13:52:55 +0800
+Subject: [PATCH] fix build failed for loongarch
+
+---
+ src/EDITME | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/EDITME b/src/EDITME
+index dbf009fb9..72ca8052e 100644
+--- a/src/EDITME
++++ b/src/EDITME
+@@ -424,8 +424,8 @@ LOOKUP_MYSQL=2
+ LOOKUP_MYSQL_PC=libmariadb
+ LOOKUP_NIS=yes
+ # LOOKUP_NISPLUS=yes
+-CFLAGS+=-I/usr/include/nsl -I/usr/include/tirpc
+-LIBS+=-L/usr/$(_lib)/nsl
++CFLAGS+=-I/usr/include/nsl -I/usr/include/tirpc -I/usr/include/mysql
++LIBS+=-L/usr/$(_lib)/nsl -lmysqlclient
+ 
+ # LOOKUP_ORACLE=yes
+ LOOKUP_PASSWD=yes
+-- 
+2.47.0.windows.2
+
diff --git a/exim.spec b/exim.spec
index cbc3e732c50408601520415236f241c6e83d74c6..e1158b8e9c87dd2267aafdbad0d299a76b60e06d 100644
--- a/exim.spec
+++ b/exim.spec
@@ -4,7 +4,7 @@
 Summary:          The exim mail transfer agent
 Name:             exim
 Version:          4.97.1
-Release:          3
+Release:          4
 License:          GPLv2+
 Url:              https://www.exim.org/
 
@@ -44,6 +44,7 @@ Patch4:           CVE-2023-51766.patch
 Patch5:           backport-bug3099-Fix-MIME-parsing-of-filenames-specified-using-multiple-parameters.patch
 Patch6:           backport-bug3099-MIME-support-RFC-2331-for-name.patch
 
+Patch7:           0001-fix-build-failed-for-loongarch.patch
 
 Requires:         /etc/pki/tls/certs /etc/pki/tls/private
 Requires:         setup
@@ -484,6 +485,9 @@ fi
 %{_sysconfdir}/cron.daily/greylist-tidy.sh
 
 %changelog
+* Tue Jan 21 2025 baiyanjie <baiyanjie@kylinsec.com.cn> - 4.97.1-4
+- Fix build failed for loongarch64
+
 * Tue Jul 9 2024 zhangxianting <zhangxianting@uniontech.com> - 4.97.1-3
 - fix CVE-2024-39929