diff --git a/test/docker/devconfig_test_util.go b/test/docker/devconfig_test_util.go
index 165b28e..afabbf3 100644
--- a/test/docker/devconfig_test_util.go
+++ b/test/docker/devconfig_test_util.go
@@ -24,7 +24,6 @@ import (
 	"fmt"
 	"io/ioutil"
 	"net/http"
-	"os"
 	"path/filepath"
 	"strings"
 	"testing"