diff --git a/cronie.spec b/cronie.spec
index 3526564..fcc664a 100644
--- a/cronie.spec
+++ b/cronie.spec
@@ -1,6 +1,6 @@
 Name:     cronie
 Version:  1.5.5
-Release:  2
+Release:  3
 Summary:  Standard UNIX daemon crond
 License:  GPLv2+ and ISC
 URL:      https://github.com/cronie-crond/cronie
@@ -14,6 +14,7 @@ Patch3: Moved-CMDEND-code-to-outside-for-for-loop.patch
 Patch4: Ensure-the-command-name-is-not-null-before-logging-i.patch
 Patch5: Handle-out-of-memory-condition-from-mkprints-call.patch
 
+BuildRequires:  automake
 BuildRequires:  gcc systemd libselinux-devel pam-devel audit-libs-devel git
 
 Requires:  libselinux pam crontabs
@@ -122,6 +123,9 @@ systemctl try-restart crond.service >/dev/null 2>&1 || :
 
 
 %changelog
+* Fri May 28 2021 panxiaohe <panxiaohe@huawei.com> - 1.5.5-3
+- Add automake BuildRequires to use the aclocal program
+
 * Tue Sep 8 2020 wangchen <wangchen137@huawei.com> - 1.5.5-2
 - modify the URL of Source0