diff --git a/consumer/speed_controller.go b/consumer/speed_controller.go
index d425bc0..e0a482d 100644
--- a/consumer/speed_controller.go
+++ b/consumer/speed_controller.go
@@ -8,7 +8,6 @@ import (
 	"amuz.es/src/infra/cpu_ctrl/processor"
 	"amuz.es/src/infra/cpu_ctrl/logger"
 	"bytes"
-	"golang.org/x/tools/go/gcimporter15/testdata"
 )
 
 var (
@@ -66,7 +65,7 @@ func (c *fanControl) StartControl() {
 		if (!compareFanSpeed(fanSpeedList, newFanSpeedList)) {
 			fanSpeedList = newFanSpeedList
 			args := make([]string, 0)
-			args = append(args,"raw","0x3a", "0x01",)
+			args = append(args, "raw", "0x3a", "0x01", )
 			for _, item := range fanSpeedList {
 				args = append(args, fmt.Sprintf("0x%x", item))
 			}