diff --git a/include/PSUSensor.hpp b/include/PSUSensor.hpp
index 9bc2e83..2c56c64 100644
--- a/include/PSUSensor.hpp
+++ b/include/PSUSensor.hpp
@@ -20,7 +20,7 @@
               std::vector<thresholds::Threshold>&& thresholds,
               const std::string& sensorConfiguration,
               const std::string& sensorUnits, unsigned int factor, double max,
-              double min, const std::string& label, size_t tSize,
+              double min, double offset, const std::string& label, size_t tSize,
               double pollRate);
     ~PSUSensor() override;
     void setupRead(void);
@@ -34,6 +34,7 @@
     std::string pathRatedMin;
     unsigned int sensorFactor;
     uint8_t minMaxReadCounter;
+    double sensorOffset;
     void handleResponse(const boost::system::error_code& err);
     void checkThresholds(void) override;
     void updateMinMaxValues(void);
@@ -51,9 +52,11 @@
 class PSUProperty
 {
   public:
-    PSUProperty(std::string name, double max, double min, unsigned int factor) :
-        labelTypeName(std::move(name)), maxReading(max), minReading(min),
-        sensorScaleFactor(factor)
+    PSUProperty(std::string name, double max, double min, unsigned int factor,
+                double offset) :
+        labelTypeName(std::move(name)),
+        maxReading(max), minReading(min), sensorScaleFactor(factor),
+        sensorOffset(offset)
     {}
     ~PSUProperty() = default;
 
@@ -61,4 +64,5 @@
     double maxReading;
     double minReading;
     unsigned int sensorScaleFactor;
+    double sensorOffset;
 };