diff --git a/haveged.spec b/haveged.spec
index 219c4b4..bae2de7 100644
--- a/haveged.spec
+++ b/haveged.spec
@@ -3,7 +3,7 @@
 Summary:        A Linux entropy source using the HAVEGE algorithm
 Name:           haveged
 Version:        1.9.15
-Release:        2
+Release:        3
 License:        GPLv3+
 URL:            https://github.com/jirka-h/haveged
 Source0:        https://github.com/jirka-h/%{name}/archive/v%{version}/%{name}-%{version}.tar.gz
@@ -78,6 +78,8 @@ rm -rf %{buildroot}
 %post
 /sbin/ldconfig
 %systemd_post haveged.service
+/bin/systemctl enable haveged
+/bin/systemctl start haveged
 
 %preun
 %systemd_preun haveged.service
@@ -106,6 +108,9 @@ rm -rf %{buildroot}
 %{_mandir}/man3/libhavege.3*
 
 %changelog
+* Wed Sep 6 2023 wangqingsan <wangqingsan@huawei.com> - 1.9.15-3
+- enable haveged.service
+
 * Sat Dec 17 2022 gaoyusong <gaoyusong2@huawei.com> - 1.9.15-2
 - update man page and README.md