diff --git a/src/IpmbSensor.cpp b/src/IpmbSensor.cpp
index 2870d33..b8dd220 100644
--- a/src/IpmbSensor.cpp
+++ b/src/IpmbSensor.cpp
@@ -79,6 +79,9 @@
             "/xyz/openbmc_project/sensors/temperature/" + name,
             "xyz.openbmc_project.Sensor.Threshold.Critical");
     }
+    association = objectServer.add_interface(
+        "/xyz/openbmc_project/sensors/temperature/" + name,
+        "org.openbmc.Associations");
     setupPowerMatch(conn);
 }
 
@@ -88,6 +91,7 @@
     objectServer.remove_interface(thresholdInterfaceWarning);
     objectServer.remove_interface(thresholdInterfaceCritical);
     objectServer.remove_interface(sensorInterface);
+    objectServer.remove_interface(association);
 }
 
 void IpmbSensor::init(void)