diff --git a/include/sensor.hpp b/include/sensor.hpp
index a8321fd..7fa9300 100644
--- a/include/sensor.hpp
+++ b/include/sensor.hpp
@@ -48,6 +48,7 @@
     std::shared_ptr<sdbusplus::asio::dbus_interface> availableInterface;
     std::shared_ptr<sdbusplus::asio::dbus_interface> operationalInterface;
     double value = std::numeric_limits<double>::quiet_NaN();
+    double rawValue = std::numeric_limits<double>::quiet_NaN();
     bool overriddenState = false;
     bool internalSet = false;
     double hysteresisTrigger;