diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 5af2e79..e872840 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -3454,7 +3454,12 @@
 
 //#define MBEDTLS_SSL_CONF_AUTHMODE MBEDTLS_SSL_VERIFY_REQUIRED
 
+/* Timeout */
+//#define MBEDTLS_SSL_CONF_READ_TIMEOUT 0
+
 /* DTLS-specific settings */
+//#define MBEDTLS_SSL_CONF_HS_TIMEOUT_MIN MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MIN
+//#define MBEDTLS_SSL_CONF_HS_TIMEOUT_MAX MBEDTLS_SSL_DTLS_TIMEOUT_DFL_MAX
 //#define MBEDTLS_SSL_CONF_ANTI_REPLAY MBEDTLS_SSL_ANTI_REPLAY_ENABLED
 //#define MBEDTLS_SSL_CONF_BADMAC_LIMIT 0
 //#define MBEDTLS_SSL_CONF_CID_LEN 0