diff --git a/iptables.spec b/iptables.spec
index aff4d10513c0d12d8a847d28858d424794281434..44c4236e24415b5d2b1ae4cd893eecaf311285e9 100644
--- a/iptables.spec
+++ b/iptables.spec
@@ -315,7 +315,7 @@ fi
 %{_mandir}/man8/xtables-legacy*
 
 %changelog
-* Wed Aug 26 yuboyun <yuboyun@huawei.com> - 1.8.5-1
+* Wed Aug 26 2020 yuboyun <yuboyun@huawei.com> - 1.8.5-1
 - Type: bugfix
 - ID: NA
 - SUG: NA