diff --git a/include/proto/connection.h b/include/proto/connection.h
index 8609f1774..dde9b8c7e 100644
--- a/include/proto/connection.h
+++ b/include/proto/connection.h
@@ -581,6 +581,7 @@ static inline const char *conn_err_code_str(struct connection *c)
 	case CO_ER_SSL_CA_FAIL:   return "SSL client CA chain cannot be verified";
 	case CO_ER_SSL_CRT_FAIL:  return "SSL client certificate not trusted";
 	case CO_ER_SSL_HANDSHAKE: return "SSL handshake failure";
+	case CO_ER_SSL_HANDSHAKE_HB: return "SSL handshake failure after heartbeat";
 	case CO_ER_SSL_NO_TARGET: return "Attempt to use SSL on an unknown target (internal error)";
 	}
 	return NULL;
diff --git a/include/types/connection.h b/include/types/connection.h
index 5341a86d6..84248c98e 100644
--- a/include/types/connection.h
+++ b/include/types/connection.h
@@ -162,6 +162,7 @@ enum {
 	CO_ER_SSL_CA_FAIL,      /* client cert verification failed in the CA chain */
 	CO_ER_SSL_CRT_FAIL,     /* client cert verification failed on the certificate */
 	CO_ER_SSL_HANDSHAKE,    /* SSL error during handshake */
+	CO_ER_SSL_HANDSHAKE_HB, /* SSL error during handshake with heartbeat present */
 	CO_ER_SSL_NO_TARGET,    /* unkonwn target (not client nor server) */
 };