diff --git a/host_vars/backup.oopen.de.yml b/host_vars/backup.oopen.de.yml
index 4e8c085..15eb10e 100644
--- a/host_vars/backup.oopen.de.yml
+++ b/host_vars/backup.oopen.de.yml
@@ -307,6 +307,7 @@ default_user:
       - 'ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBaXEVvhblxX045H2/B/6RJmoW77WOKJM5FQfvMUPCIs root@o13-web'
       - 'ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAp24VDXOsa0MuzGFaFa3CPDUsnA/ASojHAiN344m+dP root@o14'
       - 'ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICcQ9MFqTMOmjnec4ftUJAYiAe8p7pp7a5EBSIM0A5ji root@o17'
+      - 'ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINgEHwpZASRfcpAEesr8qnytu6pj7qNrQ35i7h/uTUoK root@o18'
       - 'ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFstQOOM/U18SV27+XTtBhso+vICK5L4aOGC83QnvS8+ root@o19'
       - 'ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIC85aj16Ow1ZPutkp5TmZdxjMsECkhnO64ktc3OYZJHc root@o25-board'
       - 'ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICurG4lWMuEercht716M3x2KgsUYKIwku4VdF52sBu41 root@o21-oolm-db'