diff --git a/library/ssl_cookie.c b/library/ssl_cookie.c
index 6d54300..b51e91a 100644
--- a/library/ssl_cookie.c
+++ b/library/ssl_cookie.c
@@ -114,7 +114,7 @@
     (void) f_rng;
     (void) p_rng;
 
-    alg = mbedtls_hash_info_psa_from_md(COOKIE_MD);
+    alg = mbedtls_md_psa_alg_from_type(COOKIE_MD);
     if (alg == 0) {
         return MBEDTLS_ERR_SSL_BAD_INPUT_DATA;
     }