diff --git a/src/nvidia-gpu/NvidiaGpuSensor.hpp b/src/nvidia-gpu/NvidiaGpuSensor.hpp
index 2b0c49c..4d6861f 100644
--- a/src/nvidia-gpu/NvidiaGpuSensor.hpp
+++ b/src/nvidia-gpu/NvidiaGpuSensor.hpp
@@ -59,4 +59,6 @@
 
     std::array<uint8_t, sizeof(gpu::GetTemperatureReadingRequest)>
         getTemperatureReadingRequest{};
+
+    std::shared_ptr<sdbusplus::asio::dbus_interface> sensorTypeInterface;
 };