diff --git a/src/ADCSensor.cpp b/src/ADCSensor.cpp
index 9758168..aaef76d 100644
--- a/src/ADCSensor.cpp
+++ b/src/ADCSensor.cpp
@@ -62,17 +62,12 @@
     sensorInterface = objectServer.add_interface(
         "/xyz/openbmc_project/sensors/voltage/" + name,
         "xyz.openbmc_project.Sensor.Value");
-    if (thresholds::hasWarningInterface(thresholds))
+    for (const auto& threshold : thresholds)
     {
-        thresholdInterfaceWarning = objectServer.add_interface(
-            "/xyz/openbmc_project/sensors/voltage/" + name,
-            "xyz.openbmc_project.Sensor.Threshold.Warning");
-    }
-    if (thresholds::hasCriticalInterface(thresholds))
-    {
-        thresholdInterfaceCritical = objectServer.add_interface(
-            "/xyz/openbmc_project/sensors/voltage/" + name,
-            "xyz.openbmc_project.Sensor.Threshold.Critical");
+        std::string interface = thresholds::getInterface(threshold.level);
+        thresholdInterfaces[static_cast<size_t>(threshold.level)] =
+            objectServer.add_interface(
+                "/xyz/openbmc_project/sensors/voltage/" + name, interface);
     }
     association = objectServer.add_interface(
         "/xyz/openbmc_project/sensors/voltage/" + name, association::interface);
@@ -85,8 +80,10 @@
     inputDev.close();
     waitTimer.cancel();
 
-    objServer.remove_interface(thresholdInterfaceWarning);
-    objServer.remove_interface(thresholdInterfaceCritical);
+    for (const auto& iface : thresholdInterfaces)
+    {
+        objServer.remove_interface(iface);
+    }
     objServer.remove_interface(sensorInterface);
     objServer.remove_interface(association);
 }