diff --git a/motif.spec b/motif.spec
index b548ab0c5efddf6c0b4af83480e213dc58de5225..67984ccf22776e5cac69fcdbc108c1c9fe03e5d2 100644
--- a/motif.spec
+++ b/motif.spec
@@ -1,6 +1,6 @@
 Name:          motif
 Version:       2.3.8
-Release:       4
+Release:       5
 Summary:       Run-time libraries and programs
 License:       LGPLv2+
 URL:           https://motif.ics.com/
@@ -47,7 +47,7 @@ sed -i 's/-fno-strict-aliasing/-fstack-protector-strong -fno-strict-aliasing/g'
 %endif
 
 %build
-CFLAGS="$RPM_OPT_FLAGS -D_FILE_OFFSET_BITS=64"
+CFLAGS="$RPM_OPT_FLAGS -D_FILE_OFFSET_BITS=64 -Wno-format-security"
 ./autogen.sh --libdir=%{_libdir} --enable-static --enable-xft --enable-jpeg --enable-png
 
 %make_build clean
@@ -86,6 +86,9 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
 %{_mandir}/man*/*
 
 %changelog
+* Thu Jul 20 2023 zhangxiang <zhangxiang@iscas.ac.cn> - 2.3.8-5
+- Add cflags -Wno-format-security for gcc build
+
 * Wed Jun 28 2023 laokz <zhangkai@iscas.ac.cn> - 2.3.8-4
 - update config.guess and config.sub for riscv64