diff --git a/src/Composer/Util/Svn.php b/src/Composer/Util/Svn.php
index bad4202c8..e8eb6fc78 100644
--- a/src/Composer/Util/Svn.php
+++ b/src/Composer/Util/Svn.php
@@ -281,7 +281,7 @@ class Svn
      *
      * @return bool
      */
-    protected function createAuthFromConfig()
+    private function createAuthFromConfig()
     {
         if (!$this->config->has('http-basic')) {
             return $this->hasAuth = false;
@@ -304,7 +304,7 @@ class Svn
      *
      * @return bool
      */
-    protected function createAuthFromUrl()
+    private function createAuthFromUrl()
     {
         $uri = parse_url($this->url);
         if (empty($uri['user'])) {