diff --git a/files/yum_update.sh b/files/yum_update.sh
index 59d942b..01c214b 100755
--- a/files/yum_update.sh
+++ b/files/yum_update.sh
@@ -9,5 +9,4 @@ if [ -f /tmp/host_packages.json ]; then
     fi
 fi
 yum -y update
-yum clean all
 rm -rf /var/cache/yum