diff --git a/src/Resolver/TemplatePathStack.php b/src/Resolver/TemplatePathStack.php
index 640f33480..a3d9b9084 100644
--- a/src/Resolver/TemplatePathStack.php
+++ b/src/Resolver/TemplatePathStack.php
@@ -247,6 +247,8 @@ public function isLfiProtectionOn()
      *
      * @param  bool $flag
      * @return TemplatePathStack
+     *
+     * @deprecated will be removed in version 3
      */
     public function setUseStreamWrapper($flag)
     {
@@ -261,6 +263,8 @@ public function setUseStreamWrapper($flag)
      * is disabled.
      *
      * @return bool
+     *
+     * @deprecated will be removed in version 3
      */
     public function useStreamWrapper()
     {
diff --git a/src/Stream.php b/src/Stream.php
index 5e516cb85..e08c9a93d 100644
--- a/src/Stream.php
+++ b/src/Stream.php
@@ -14,6 +14,8 @@
  * written by
  *     Mike Naberezny (@link http://mikenaberezny.com)
  *     Paul M. Jones  (@link http://paul-m-jones.com)
+ *
+ * @deprecated will be removed in version 3
  */
 class Stream
 {