diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index da90b23..945a2e9 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -1872,6 +1872,15 @@
 }
 #endif /* MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED */
 
+#if defined(MBEDTLS_SSL_SESSION_TICKETS)
+int mbedtls_ssl_tls13_has_configured_ticket( mbedtls_ssl_context *ssl )
+{
+    mbedtls_ssl_session *session = ssl->session_negotiate;
+    return( ssl->handshake->resume &&
+            session != NULL && session->ticket != NULL );
+}
+#endif
+
 #if defined(MBEDTLS_SSL_HANDSHAKE_WITH_PSK_ENABLED)
 int mbedtls_ssl_conf_has_static_psk( mbedtls_ssl_config const *conf )
 {