1 files changed, 1 insertions, 0 deletions

diff --git a/sshkey.h b/sshkey.h
index 9093eac51..b5d020cbf 100644
--- a/sshkey.h
+++ b/sshkey.h
@@ -61,6 +61,7 @@ enum sshkey_types {
         KEY_DSA_CERT,
         KEY_ECDSA_CERT,
         KEY_ED25519_CERT,
+        KEY_NULL,
         KEY_UNSPEC
 };