diff --git a/vpd-tool/include/tool_constants.hpp b/vpd-tool/include/tool_constants.hpp
index 00c64b8..7fe0190 100644
--- a/vpd-tool/include/tool_constants.hpp
+++ b/vpd-tool/include/tool_constants.hpp
@@ -18,6 +18,7 @@
 constexpr auto inventoryManagerService =
     "xyz.openbmc_project.Inventory.Manager";
 constexpr auto baseInventoryPath = "/xyz/openbmc_project/inventory";
+constexpr auto pimPersistPath = "/var/lib/phosphor-inventory-manager";
 constexpr auto ipzVpdInfPrefix = "com.ibm.ipzvpd.";
 
 constexpr auto vpdManagerService = "com.ibm.VPD.Manager";
@@ -44,5 +45,6 @@
 constexpr auto slotNumInf = "xyz.openbmc_project.Inventory.Decorator.Slot";
 constexpr auto i2cDeviceInf =
     "xyz.openbmc_project.Inventory.Decorator.I2CDevice";
+constexpr auto vpdManagerProcessName = "vpd-manager";
 } // namespace constants
 } // namespace vpd