diff --git a/evolution-data-server.spec b/evolution-data-server.spec
index 281bea8adff3a523ec0a776b7d7509d0023b3d22..d09b3ba78224d987aead5cd027c821a3e2915e6c 100644
--- a/evolution-data-server.spec
+++ b/evolution-data-server.spec
@@ -36,7 +36,7 @@
 
 Name:           evolution-data-server
 Version:        3.44.3
-Release:        1
+Release:        2
 Summary:        Backend data server for Evolution
 License:        LGPLv2+
 URL:            https://wiki.gnome.org/Apps/Evolution
@@ -125,7 +125,7 @@ export CFLAGS="$RPM_OPT_FLAGS -DLDAP_DEPRECATED -fPIC -I%{_includedir}/et -Wno-d
 
 
 sed -i "300 d" docs/reference/evolution-data-server/evolution-data-server-docs.sgml.in
-%make_build
+make -j 1
 
 %install
 %make_install
@@ -332,6 +332,9 @@ glib-compile-schemas %{_datadir}/glib-2.0/schemas &>/dev/null || :
 %{_libexecdir}/evolution-data-server/csv2vcard
 
 %changelog
+* Wed Jul 20 2022 liyanan <liyanan32@h-partners.com> - 3.44.3-2
+- Modify to single-threaded compilation to solve occasional compilation failures 
+
 * Mon Jul 18 2022 lin zhang <lin.zhang@turbolinux.com.cn> - 3.44.3-1
 - Update to 3.44.3