diff --git a/test/s3/iam/s3_iam_distributed_test.go b/test/s3/iam/s3_iam_distributed_test.go
index f899db991..619f2417f 100644
--- a/test/s3/iam/s3_iam_distributed_test.go
+++ b/test/s3/iam/s3_iam_distributed_test.go
@@ -3,6 +3,7 @@ package iam
 import (
 	"fmt"
 	"os"
+	"strings"
 	"sync"
 	"testing"
 	"time"