diff --git a/library/md_wrap.h b/library/md_wrap.h
index 83a5ba3..bfe6537 100644
--- a/library/md_wrap.h
+++ b/library/md_wrap.h
@@ -76,10 +76,10 @@
 extern const mbedtls_md_info_t mbedtls_sha224_info;
 extern const mbedtls_md_info_t mbedtls_sha256_info;
 #endif
-#if defined(MBEDTLS_SHA512_C)
-#if !defined(MBEDTLS_SHA512_NO_SHA384)
+#if defined(MBEDTLS_SHA384_C)
 extern const mbedtls_md_info_t mbedtls_sha384_info;
 #endif
+#if defined(MBEDTLS_SHA512_C)
 extern const mbedtls_md_info_t mbedtls_sha512_info;
 #endif