diff --git a/oem/ibm/libpldm/entity_oem_ibm.h b/oem/ibm/libpldm/entity_oem_ibm.h
index 636167b..dd80f56 100644
--- a/oem/ibm/libpldm/entity_oem_ibm.h
+++ b/oem/ibm/libpldm/entity_oem_ibm.h
@@ -6,6 +6,7 @@
 #endif
 
 enum pldm_oem_ibm_entity_id_codes {
+	PLDM_OEM_IBM_ENTITY_TPM = 24576,
 	PLDM_OEM_IBM_ENTITY_FIRMWARE_UPDATE = 24577,
 };