diff --git a/Don-t-build-with-ansi-by-default.patch b/Don-t-build-with-ansi-by-default.patch
new file mode 100644
index 0000000000000000000000000000000000000000..baec450f3140fb8756c4a1084ed57c0ccfc74379
--- /dev/null
+++ b/Don-t-build-with-ansi-by-default.patch
@@ -0,0 +1,28 @@
+From 09560af2a5cb3db08fe428906c0af76bf09594f0 Mon Sep 17 00:00:00 2001
+From: Christine Caulfield <ccaulfie@redhat.com>
+Date: Mon, 29 Jan 2024 08:41:23 +0000
+Subject: [PATCH] Don't build with -ansi by default
+
+-ansi restricts the code to C90 standard which can break some
+included headers (specifically seen on freebsd-devel), so don't
+make it the default.
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 67b9ddd3..e05de3a0 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -186,7 +186,7 @@ AC_SUBST(PKGNAME)
+ 
+ AC_ARG_ENABLE([ansi],
+ [  --enable-ansi force GCC to compile to ANSI/ANSI standard for older compilers.
+-     [default=yes]])
++     [default=no]])
+ 
+ AC_ARG_ENABLE([fatal-warnings],
+ [  --enable-fatal-warnings very pedantic and fatal warnings for gcc
+-- 
+2.25.1
+
diff --git a/resource-agents.spec b/resource-agents.spec
index 4b0e05550d5ceb68a5588d5e522ee76f7cfc60c2..a1dbce2180cef1df2793438382d37ecc1d776595 100644
--- a/resource-agents.spec
+++ b/resource-agents.spec
@@ -1,7 +1,7 @@
 Name:                resource-agents
 Summary:             Open Source HA Reusable Cluster Resource Scripts
 Version:             4.13.0
-Release:             6
+Release:             7
 License:             GPLv2+ and LGPLv2+
 URL:                 https://github.com/ClusterLabs/resource-agents
 Source0:             https://github.com/ClusterLabs/resource-agents/archive/v%{version}.tar.gz
@@ -11,6 +11,7 @@ Patch0002:	     fix-loopback-handling.patch
 Patch0003:	     fix-handler-out-of-scope-leak.patch
 Patch0004:	     fix-uninitialized-value-covscan-error.patch
 Patch0005:	     Avoid-false-positive-for-VG-activation.patch
+Patch0006:	     Don-t-build-with-ansi-by-default.patch
 Obsoletes:           heartbeat-resources <= %{version}
 Provides:            heartbeat-resources = %{version}
 BuildRequires:       automake autoconf pkgconfig gcc perl-interpreter perl-generators python3-devel
@@ -108,6 +109,9 @@ export CFLAGS="$(echo '%{optflags}')"
 %{_mandir}/man8/{ocf-tester.8*,ldirectord.8*}
 
 %changelog
+* Fri Feb 23 2024 bixiaoyan <bixiaoyan@kylinos.cn> - 4.13.0-7
+- Don't build with -ansi by default
+
 * Fri Feb 23 2024 bixiaoyan <bixiaoyan@kylinos.cn> - 4.13.0-6
 - LVM-activate: Avoid false positive for VG activation