diff --git a/host_vars/file-blkr.blkr.netz.yml b/host_vars/file-blkr.blkr.netz.yml
index b145d32..fa86bd3 100644
--- a/host_vars/file-blkr.blkr.netz.yml
+++ b/host_vars/file-blkr.blkr.netz.yml
@@ -75,6 +75,21 @@ sshd_macs:
   - hmac-sha2-512-etm@openssh.com
   - umac-128-etm@openssh.com
 
+sshd_hostkeyalgorithms:
+  - ecdsa-sha2-nistp256-cert-v01@openssh.com
+  - ecdsa-sha2-nistp384-cert-v01@openssh.com
+  - ecdsa-sha2-nistp521-cert-v01@openssh.com
+  - ssh-ed25519-cert-v01@openssh.com
+  - rsa-sha2-512-cert-v01@openssh.com
+  - rsa-sha2-256-cert-v01@openssh.com
+  - ssh-rsa-cert-v01@openssh.com
+  - ecdsa-sha2-nistp256
+  - ecdsa-sha2-nistp384
+  - ecdsa-sha2-nistp521
+  - ssh-ed25519
+  - rsa-sha2-512
+  - rsa-sha2-256
+  - ssh-rsa
 
 # ---
 # vars used by roles/common/tasks/apt.yml