diff --git a/cmd/w1-therm/main.go b/cmd/w1-therm/main.go
index 295a4a7..0eb6558 100644
--- a/cmd/w1-therm/main.go
+++ b/cmd/w1-therm/main.go
@@ -36,9 +36,9 @@ func logic() error {
 	dev := "w1_bus_master1"
 	target, err := checkOneWireInterface(dev)
 	if err != nil {
-		log.Printf("Bluetooth interface %v not found.", target)
+		log.Printf("OneWire interface %v not found.", target)
 	} else {
-		fmt.Printf("Bluetooth device %v: %v\n", dev, target)
+		fmt.Printf("OneWire device %v: %v\n", dev, target)
 	}
 
 	// gokrazy should not supervise this process even when manually started.