diff --git a/src/OAuth2/Request.php b/src/OAuth2/Util/Request.php
similarity index 99%
rename from src/OAuth2/Request.php
rename to src/OAuth2/Util/Request.php
index 6c5c1742..0e47a1f7 100644
--- a/src/OAuth2/Request.php
+++ b/src/OAuth2/Util/Request.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace OAuth2;
+namespace OAuth2\Util;
 
 use OutOfBoundsException;
 use InvalidMethodCallException;
diff --git a/src/OAuth2/RequestInterface.php b/src/OAuth2/Util/RequestInterface.php
similarity index 95%
rename from src/OAuth2/RequestInterface.php
rename to src/OAuth2/Util/RequestInterface.php
index 458711ba..4374c5d9 100644
--- a/src/OAuth2/RequestInterface.php
+++ b/src/OAuth2/Util/RequestInterface.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace OAuth2;
+namespace OAuth2\Util;
 
 interface RequestInterface
 {