diff --git a/src/Composer/Repository/ComposerRepository.php b/src/Composer/Repository/ComposerRepository.php
index d5d8c11ef..5409a8dd3 100644
--- a/src/Composer/Repository/ComposerRepository.php
+++ b/src/Composer/Repository/ComposerRepository.php
@@ -53,8 +53,6 @@ class ComposerRepository extends ArrayRepository
     protected $eventDispatcher;
     protected $sourceMirrors;
     protected $distMirrors;
-    private $rawData;
-    private $minimalPackages;
     private $degradedMode = false;
     private $rootData;
 
diff --git a/src/Composer/Util/RemoteFilesystem.php b/src/Composer/Util/RemoteFilesystem.php
index cfb4a946e..e03cf8ec8 100644
--- a/src/Composer/Util/RemoteFilesystem.php
+++ b/src/Composer/Util/RemoteFilesystem.php
@@ -26,7 +26,6 @@ class RemoteFilesystem
 {
     private $io;
     private $config;
-    private $firstCall;
     private $bytesMax;
     private $originUrl;
     private $fileUrl;