diff --git a/src/ssl.c b/src/ssl.c
index 9b989e913..7ec5fa00e 100644
--- a/src/ssl.c
+++ b/src/ssl.c
@@ -29416,7 +29416,7 @@ void* wolfSSL_GetDhAgreeCtx(WOLFSSL* ssl)
              unsigned char *md)
      {
          static byte dig[WC_SHA512_DIGEST_SIZE];
-         wc_Sha384 sha;
+         wc_Sha512 sha;
 
          WOLFSSL_ENTER("wolfSSL_SHA512");