diff --git a/monitor/Makefile.am b/monitor/Makefile.am
index 4e2d599..8eda1e0 100644
--- a/monitor/Makefile.am
+++ b/monitor/Makefile.am
@@ -19,7 +19,8 @@
 	$(top_builddir)/libfan.la \
 	$(SDBUSPLUS_LIBS) \
 	$(PHOSPHOR_LOGGING_LIBS) \
-	${PHOSPHOR_DBUS_INTERFACES_LIBS}
+	${PHOSPHOR_DBUS_INTERFACES_LIBS} \
+	-lstdc++fs
 
 phosphor_fan_monitor_CXXFLAGS = \
 	$(SDBUSPLUS_CFLAGS) \
diff --git a/monitor/fan.hpp b/monitor/fan.hpp
index 5a21e31..f22bd9f 100644
--- a/monitor/fan.hpp
+++ b/monitor/fan.hpp
@@ -124,6 +124,16 @@
          */
         void timerExpired(TachSensor& sensor);
 
+        /**
+         * @brief Get the name of the fan
+         *
+         * @return - The fan name
+         */
+        inline const std::string& getName() const
+        {
+            return _name;
+        }
+
     private:
 
         /**
diff --git a/monitor/tach_sensor.cpp b/monitor/tach_sensor.cpp
index 040e8f9..a272681 100644
--- a/monitor/tach_sensor.cpp
+++ b/monitor/tach_sensor.cpp
@@ -13,11 +13,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+#include <experimental/filesystem>
 #include <phosphor-logging/log.hpp>
 #include "fan.hpp"
 #include "sdbusplus.hpp"
 #include "tach_sensor.hpp"
-#include "../utility.hpp"
+#include "utility.hpp"
 
 namespace phosphor
 {
@@ -31,6 +32,7 @@
 constexpr auto FAN_TARGET_PROPERTY = "Target";
 constexpr auto FAN_VALUE_PROPERTY = "Value";
 
+using namespace std::experimental::filesystem;
 
 /**
  * @brief Helper function to read a property
@@ -71,6 +73,7 @@
     _bus(bus),
     _fan(fan),
     _name(FAN_SENSOR_PATH + id),
+    _invName(path(fan.getName()) / id),
     _hasTarget(hasTarget),
     _timeout(timeout),
     _timer(events, [this, &fan](){ fan.timerExpired(*this); })
@@ -192,6 +195,24 @@
     return duration_cast<microseconds>(seconds(_timeout));
 }
 
+void TachSensor::updateInventory(bool functional)
+{
+    auto objectMap = util::getObjMap<bool>(
+            _invName,
+            util::OPERATIONAL_STATUS_INTF,
+            util::FUNCTIONAL_PROPERTY,
+            functional);
+    auto response = util::SDBusPlus::lookupAndCallMethod(
+            _bus,
+            util::INVENTORY_PATH,
+            util::INVENTORY_INTF,
+            "Notify",
+            objectMap);
+    if (response.is_method_error())
+    {
+        log<level::ERR>("Error in notify update of tach sensor inventory");
+    }
+}
 
 }
 }
diff --git a/monitor/tach_sensor.hpp b/monitor/tach_sensor.hpp
index 9b10110..59b99d2 100644
--- a/monitor/tach_sensor.hpp
+++ b/monitor/tach_sensor.hpp
@@ -167,6 +167,14 @@
          */
         void handleTachChange(sdbusplus::message::message& msg);
 
+        /**
+         * @brief Updates the Functional property in the inventory
+         *        for this tach sensor based on the value passed in.
+         *
+         * @param[in] functional - If the Functional property should
+         *                         be set to true or false.
+         */
+        void updateInventory(bool functional);
 
         /**
          * @brief the dbus object
@@ -186,6 +194,11 @@
         const std::string _name;
 
         /**
+         * @brief The inventory name of the sensor, including the full path
+         */
+        const std::string _invName;
+
+        /**
          * @brief If functional (not too slow).  The parent
          *        fan object sets this.
          */