diff --git a/src/TachSensor.cpp b/src/TachSensor.cpp
index 132ca69..d16c36b 100644
--- a/src/TachSensor.cpp
+++ b/src/TachSensor.cpp
@@ -64,7 +64,7 @@
             "xyz.openbmc_project.Sensor.Threshold.Critical");
     }
     setInitialProperties(conn);
-    setupPowerMatch(conn); // first call initializes
+    setupPowerMatch(conn);
     setupRead();
 }