diff --git a/SecurityPkg/Library/HashLibBaseCryptoRouter/HashLibBaseCryptoRouterCommon.c b/SecurityPkg/Library/HashLibBaseCryptoRouter/HashLibBaseCryptoRouterCommon.c
index 7f3bdab530..aec874a9e0 100644
--- a/SecurityPkg/Library/HashLibBaseCryptoRouter/HashLibBaseCryptoRouterCommon.c
+++ b/SecurityPkg/Library/HashLibBaseCryptoRouter/HashLibBaseCryptoRouterCommon.c
@@ -25,6 +25,7 @@ TPM2_HASH_MASK mTpm2HashMask[] = {
   {HASH_ALGORITHM_SHA256_GUID,       HASH_ALG_SHA256},
   {HASH_ALGORITHM_SHA384_GUID,       HASH_ALG_SHA384},
   {HASH_ALGORITHM_SHA512_GUID,       HASH_ALG_SHA512},
+  {HASH_ALGORITHM_SM3_256_GUID,      HASH_ALG_SM3_256},
 };
 
 /**