diff --git a/sshkeys.yaml b/sshkeys.yaml
index e705dd8..6dbcdec 100644
--- a/sshkeys.yaml
+++ b/sshkeys.yaml
@@ -4,5 +4,4 @@ passwd:
   users:
   - name: core
     ssh_authorized_keys:
-    - sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAINZCN2cxMDwedJ1Ke23Z3CZRcOYjqW8fFqsooRus7RK0AAAABHNzaDo= dustin@rosalina.pyrocufflink.blue
-    - sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIAB6xTCSNz+AcQCWcyVKs84tThXN4wpLgCo2Lc48L6EsAAAABHNzaDo= dustin@luma.pyrocufflink.blue
+    - cert-authority ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBImIoTTmhynCVy/vJ/Q2bWydzqVsvwhGvDgBbklw0eDt8UEbbP9HHPhxiMDtiAhbvRTg5BhYVAlR1MgdooT5dwQ=