diff --git a/nixos/common.nix b/nixos/common.nix
index 9fb7c38..e036082 100644
--- a/nixos/common.nix
+++ b/nixos/common.nix
@@ -286,8 +286,8 @@
         "/etc/machine-id"
         "/etc/ssh/ssh_host_ed25519_key"
         "/etc/ssh/ssh_host_ed25519_key.pub"
-        "/etc/ssh/ssh_host_rsa_key"
-        "/etc/ssh/ssh_host_rsa_key.pub"
+        "/etc/ssh/ssh_host_ed25519_key-cert.pub"
+        "/etc/ssh/user_ca.pub"
       ];
     };