diff --git a/SecurityPkg/Library/Tpm2CommandLib/Tpm2Hierarchy.c b/SecurityPkg/Library/Tpm2CommandLib/Tpm2Hierarchy.c
index 1c33c2de2a..11f1229434 100644
--- a/SecurityPkg/Library/Tpm2CommandLib/Tpm2Hierarchy.c
+++ b/SecurityPkg/Library/Tpm2CommandLib/Tpm2Hierarchy.c
@@ -23,7 +23,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
 typedef struct {
   TPM2_COMMAND_HEADER       Header;
-  TPMI_RH_HIERARCHY         AuthHandle;
+  TPMI_RH_HIERARCHY_AUTH    AuthHandle;
   UINT32                    AuthSessionSize;
   TPMS_AUTH_COMMAND         AuthSession;
   TPM2B_DIGEST              AuthPolicy;