1 files changed, 1 insertions, 0 deletions

diff --git a/sshkey.h b/sshkey.h
index 450b30c1f..b573e7f33 100644
--- a/sshkey.h
+++ b/sshkey.h
@@ -64,6 +64,7 @@ enum sshkey_types {
         KEY_ED25519_CERT,
         KEY_RSA_CERT_V00,
         KEY_DSA_CERT_V00,
+        KEY_NULL,
         KEY_UNSPEC
 };