diff --git a/infrastructure/scripts/os-update/os-update.sh b/infrastructure/scripts/os-update/os-update.sh
index 042e578..21b4e02 100755
--- a/infrastructure/scripts/os-update/os-update.sh
+++ b/infrastructure/scripts/os-update/os-update.sh
@@ -308,6 +308,7 @@ log "[final] apt history digest"
       k3s-worker-3)       t="root@167.233.121.121" ;;
       k3s-worker-4)       t="root@128.140.3.80" ;;
       k3s-worker-5)       t="root@167.233.192.86" ;;
+      k3s-worker-6)       t="root@49.12.223.133" ;;
       k3s-update-runner)  t="root@167.233.79.65" ;;
       *)                  echo "  (unknown ssh target)"; continue ;;
     esac
diff --git a/infrastructure/scripts/os-update/update-node.sh b/infrastructure/scripts/os-update/update-node.sh
index c8837f7..d72ee64 100755
--- a/infrastructure/scripts/os-update/update-node.sh
+++ b/infrastructure/scripts/os-update/update-node.sh
@@ -44,6 +44,7 @@ node_ssh_target() {
     k3s-worker-3)        echo "root@167.233.121.121" ;;
     k3s-worker-4)        echo "root@128.140.3.80" ;;
     k3s-worker-5)        echo "root@167.233.192.86" ;;
+    k3s-worker-6)        echo "root@49.12.223.133" ;;
     k3s-update-runner)   echo "root@167.233.79.65" ;;
     *)                   die "unknown node $1 — update node_ssh_target() in $0" ;;
   esac