diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index 24c9077..8ea0966 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -658,6 +658,7 @@
     MBEDTLS_SSL_CLIENT_CCS_BEFORE_2ND_CLIENT_HELLO,
     MBEDTLS_SSL_SERVER_CCS_AFTER_SERVER_HELLO,
     MBEDTLS_SSL_SERVER_CCS_AFTER_HELLO_RETRY_REQUEST,
+    MBEDTLS_SSL_CLIENT_NEW_SESSION_TICKET,
 }
 mbedtls_ssl_states;