diff --git a/library/x509.c b/library/x509.c
index fc13b92..f20b3cf 100644
--- a/library/x509.c
+++ b/library/x509.c
@@ -135,31 +135,31 @@
 static inline const char *md_type_to_string(mbedtls_md_type_t md_alg)
 {
     switch (md_alg) {
-#if defined(MBEDTLS_HAS_ALG_MD5_VIA_MD_OR_PSA)
+#if defined(MBEDTLS_MD_CAN_MD5)
         case MBEDTLS_MD_MD5:
             return "MD5";
 #endif
-#if defined(MBEDTLS_HAS_ALG_SHA_1_VIA_MD_OR_PSA)
+#if defined(MBEDTLS_MD_CAN_SHA1)
         case MBEDTLS_MD_SHA1:
             return "SHA1";
 #endif
-#if defined(MBEDTLS_HAS_ALG_SHA_224_VIA_MD_OR_PSA)
+#if defined(MBEDTLS_MD_CAN_SHA224)
         case MBEDTLS_MD_SHA224:
             return "SHA224";
 #endif
-#if defined(MBEDTLS_HAS_ALG_SHA_256_VIA_MD_OR_PSA)
+#if defined(MBEDTLS_MD_CAN_SHA256)
         case MBEDTLS_MD_SHA256:
             return "SHA256";
 #endif
-#if defined(MBEDTLS_HAS_ALG_SHA_384_VIA_MD_OR_PSA)
+#if defined(MBEDTLS_MD_CAN_SHA384)
         case MBEDTLS_MD_SHA384:
             return "SHA384";
 #endif
-#if defined(MBEDTLS_HAS_ALG_SHA_512_VIA_MD_OR_PSA)
+#if defined(MBEDTLS_MD_CAN_SHA512)
         case MBEDTLS_MD_SHA512:
             return "SHA512";
 #endif
-#if defined(MBEDTLS_HAS_ALG_RIPEMD160_VIA_MD_OR_PSA)
+#if defined(MBEDTLS_MD_CAN_RIPEMD160)
         case MBEDTLS_MD_RIPEMD160:
             return "RIPEMD160";
 #endif