diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index a5d2ed1..81b1256 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -2403,11 +2403,11 @@
 #if defined(MBEDTLS_SSL_HANDSHAKE_WITH_PSK_ENABLED)
         if (opt.psk_opaque != 0 || opt.psk_list_opaque != 0) {
             /* Determine KDF algorithm the opaque PSK will be used in. */
-#if defined(MBEDTLS_MD_CAN_SHA384)
+#if defined(PSA_WANT_ALG_SHA_384)
             if (ciphersuite_info->mac == MBEDTLS_MD_SHA384) {
                 alg = PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_384);
             } else
-#endif /* MBEDTLS_MD_CAN_SHA384 */
+#endif /* PSA_WANT_ALG_SHA_384 */
             alg = PSA_ALG_TLS12_PSK_TO_MS(PSA_ALG_SHA_256);
         }
 #endif /* MBEDTLS_SSL_HANDSHAKE_WITH_PSK_ENABLED */