diff --git a/roles/base/tasks/users/all.yml b/roles/base/tasks/users/all.yml
index fbb9dd8..8b424ea 100644
--- a/roles/base/tasks/users/all.yml
+++ b/roles/base/tasks/users/all.yml
@@ -15,6 +15,7 @@
     - public_keys/id_ed25519.pub
     - public_keys/rene_id_rsa.pub
     - public_keys/yubikey.pub
+    - public_keys/backup_ed25519.pub
 
 - name: users | {{ user }} | install private ssh keys
   copy: