diff --git a/roles/backup_client/molecule/default/group_vars/parameters-mandatory.yml b/roles/backup_client/molecule/default/group_vars/parameters-mandatory.yml
index 7363abc345c3a24fb049761b49a4b34c363ba600..dc2ef3e47b323008ebeeb789d2680dce49237d0d 100644
--- a/roles/backup_client/molecule/default/group_vars/parameters-mandatory.yml
+++ b/roles/backup_client/molecule/default/group_vars/parameters-mandatory.yml
@@ -3,7 +3,6 @@
 backup_encryption_key: "{{ lookup('file', 'tests/data/gnupg/parameters-mandatory.asc') }}"
 backup_server: 10.31.127.10
 backup_server_host_ssh_public_keys:
-  - "{{ lookup('file', 'tests/data/ssh/server_dsa.pub') }}"
   - "{{ lookup('file', 'tests/data/ssh/server_rsa.pub') }}"
   - "{{ lookup('file', 'tests/data/ssh/server_ed25519.pub') }}"
   - "{{ lookup('file', 'tests/data/ssh/server_ecdsa.pub') }}"