diff --git a/sbcl-nginx.yml b/sbcl-nginx.yml
index 44e3593..6d05334 100644
--- a/sbcl-nginx.yml
+++ b/sbcl-nginx.yml
@@ -50,6 +50,7 @@ users:
       - ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIB6xSH5nE0uy0C0kglpp4EqrbbW2CrBeAIj+X6Sf2pd0 XPS-8930-Ubuntu_22
 
 packages:
+  - detachtty
   - fail2ban
   - ufw
   - unattended-upgrades