diff --git a/internal/testutil/unzip.go b/internal/testutil/unzip.go
index 75553f70115..b60ef672cc5 100644
--- a/internal/testutil/unzip.go
+++ b/internal/testutil/unzip.go
@@ -11,9 +11,6 @@ import (
 
 // Unzip will extract a zip archive into dest
 func Unzip(src string, dest string) error {
-
-	var filenames []string
-
 	r, err := zip.OpenReader(src)
 	if err != nil {
 		return err
@@ -30,8 +27,6 @@ func Unzip(src string, dest string) error {
 			return fmt.Errorf("%s: illegal file path", fpath)
 		}
 
-		filenames = append(filenames, fpath)
-
 		if f.FileInfo().IsDir() {
 			// Make Folder
 			if err := os.MkdirAll(fpath, os.ModePerm); err != nil {