diff --git a/pkg/config/config.go b/pkg/config/config.go
index 4e8733cbf..30e5e1dd9 100644
--- a/pkg/config/config.go
+++ b/pkg/config/config.go
@@ -7,7 +7,6 @@ import (
 	"math/rand"
 	"os"
 	"path/filepath"
-	"strings"
 	"sync/atomic"
 	"time"