diff --git a/src/tpm2/crypto/openssl/CryptSym.c b/src/tpm2/crypto/openssl/CryptSym.c
index 9fbbd075..a88f11fd 100644
--- a/src/tpm2/crypto/openssl/CryptSym.c
+++ b/src/tpm2/crypto/openssl/CryptSym.c
@@ -3,7 +3,7 @@
 /*			     Symmetric block cipher modes			*/
 /*			     Written by Ken Goldman				*/
 /*		       IBM Thomas J. Watson Research Center			*/
-/*            $Id: CryptSym.c 1476 2019-06-10 19:32:03Z kgoldman $		*/
+/*            $Id: CryptSym.c 1594 2020-03-26 22:15:48Z kgoldman $		*/
 /*										*/
 /*  Licenses and Notices							*/
 /*										*/
@@ -55,7 +55,7 @@
 /*    arising in any way out of use or reliance upon this specification or any 	*/
 /*    information herein.							*/
 /*										*/
-/*  (c) Copyright IBM Corp. and others, 2016 - 2018				*/
+/*  (c) Copyright IBM Corp. and others, 2016 - 2020				*/
 /*										*/
 /********************************************************************************/
 
@@ -123,7 +123,7 @@ CryptGetSymmetricBlockSize(
 {
     const INT16    *sizes;
     INT16            i;
-#define ALG_CASE(SYM, sym)  case ALG_##SYM##_VALUE: sizes = sym##KeyBlockSizes; break
+#define ALG_CASE(SYM, sym)  case TPM_ALG_##SYM: sizes = sym##KeyBlockSizes; break
     switch(symmetricAlg)
 	{
 #if ALG_AES