diff --git a/testsite/group_vars/backup.yml b/testsite/group_vars/backup.yml
index 8b4adb817c98ebf56d39045891c9f06e346f5fc7..81e73d50030d577e1b4cc119efdc8520a957b5bf 100644
--- a/testsite/group_vars/backup.yml
+++ b/testsite/group_vars/backup.yml
@@ -28,7 +28,6 @@ backup_clients:
     ip: 10.32.64.22
 
 backup_host_ssh_private_keys:
-  dsa: "{{ lookup('file', inventory_dir + '/ssh/backup_server_dsa_key') }}"
   rsa: "{{ lookup('file', inventory_dir + '/ssh/backup_server_rsa_key') }}"
   ed25519: "{{ lookup('file', inventory_dir + '/ssh/backup_server_ed25519_key') }}"
   ecdsa: "{{ lookup('file', inventory_dir + '/ssh/backup_server_ecdsa_key') }}"