diff --git a/phosphor-power-supply/power_supply.hpp b/phosphor-power-supply/power_supply.hpp
index f36a1cc..eb53c14 100644
--- a/phosphor-power-supply/power_supply.hpp
+++ b/phosphor-power-supply/power_supply.hpp
@@ -433,6 +433,9 @@
      * STATUS_TEMPERATURE.*/
     uint64_t statusTemperature = 0;
 
+    /** @brief Will be updated with latest converted value read from READ_VIN */
+    int inputVoltage = phosphor::pmbus::in_input::VIN_VOLTAGE_0;
+
     /** @brief True if an error for a fault has already been logged. */
     bool faultLogged = false;