diff --git a/Linux_reinstall/RedHat/CloudInit/ipv6_static_interfaces.cfg b/Linux_reinstall/RedHat/CloudInit/ipv6_static_interfaces.cfg
index 567ec83..e252c7e 100644
--- a/Linux_reinstall/RedHat/CloudInit/ipv6_static_interfaces.cfg
+++ b/Linux_reinstall/RedHat/CloudInit/ipv6_static_interfaces.cfg
@@ -49,6 +49,7 @@ runcmd:
   - sed -ri 's/^#?PermitRootLogin.*/PermitRootLogin yes/g' /etc/ssh/sshd_config
   - sed -ri 's/^#?PasswordAuthentication.*/PasswordAuthentication yes/g' /etc/ssh/sshd_config
   - systemctl enable sshd
+  - ssh-keygen -A
   - systemctl restart sshd
   - systemctl stop kdump
   - systemctl disable kdump