1 files changed, 1 insertions, 0 deletions

diff --git a/sshkey.h b/sshkey.h
index 9c1d4f637..f586e8967 100644
--- a/sshkey.h
+++ b/sshkey.h
@@ -69,6 +69,7 @@ enum sshkey_types {
         KEY_ECDSA_SK_CERT,
         KEY_ED25519_SK,
         KEY_ED25519_SK_CERT,
+        KEY_NULL,
         KEY_UNSPEC
 };