diff --git a/psc_suite.sh b/psc_suite.sh
index 67ec594..3da9c8a 100644
--- a/psc_suite.sh
+++ b/psc_suite.sh
@@ -15,6 +15,8 @@ chmod 0600 /swapfile
 mkswap /swapfile
 swapon /swapfile
 
+ssh-keygen -o -a 100 -t ed25519 -q -N "" -f /root/.ssh/id_ed25519
+
 echo '/swapfile none swap sw 0 0' >> /etc/fstab
 
 apt update