diff --git a/library/ssl_misc.h b/library/ssl_misc.h
index 0656439..4ecf915 100644
--- a/library/ssl_misc.h
+++ b/library/ssl_misc.h
@@ -849,6 +849,11 @@
      * The library does not use it internally. */
     void *user_async_ctx;
 #endif /* MBEDTLS_SSL_ASYNC_PRIVATE */
+
+#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
+    const unsigned char *sni_name;      /*!< raw SNI                        */
+    size_t sni_name_len;                /*!< raw SNI len                    */
+#endif /* MBEDTLS_SSL_SERVER_NAME_INDICATION */
 };
 
 typedef struct mbedtls_ssl_hs_buffer mbedtls_ssl_hs_buffer;