diff --git a/main.go b/main.go
index 22aee64da..8cb1ef28d 100644
--- a/main.go
+++ b/main.go
@@ -17,7 +17,6 @@ import (
 	"flag"
 	"os"
 	"os/signal"
-	"sync"
 	"syscall"
 	"time"