diff --git a/include/ADCSensor.hpp b/include/ADCSensor.hpp
index e1f1330..f49b3db 100644
--- a/include/ADCSensor.hpp
+++ b/include/ADCSensor.hpp
@@ -57,7 +57,7 @@
     gpiod::line line;
 };
 
-class ADCSensor : public Sensor
+class ADCSensor : public Sensor, public std::enable_shared_from_this<ADCSensor>
 {
   public:
     ADCSensor(const std::string& path,
@@ -69,19 +69,19 @@
               const std::string& sensorConfiguration,
               std::optional<BridgeGpio>&& bridgeGpio);
     ~ADCSensor();
+    void setupRead(void);
 
   private:
     sdbusplus::asio::object_server& objServer;
     boost::asio::posix::stream_descriptor inputDev;
     boost::asio::deadline_timer waitTimer;
-    boost::asio::streambuf readBuf;
+    std::shared_ptr<boost::asio::streambuf> readBuf;
     std::string path;
     size_t errCount;
     double scaleFactor;
     std::optional<BridgeGpio> bridgeGpio;
     PowerState readState;
     thresholds::ThresholdTimer thresholdTimer;
-    void setupRead(void);
     void handleResponse(const boost::system::error_code& err);
     void checkThresholds(void) override;
 };