diff --git a/src/Definition/AccessToken.php b/src/Definition/AccessToken.php
index ac4bb71..d1e9251 100644
--- a/src/Definition/AccessToken.php
+++ b/src/Definition/AccessToken.php
@@ -2,7 +2,7 @@
 
 namespace ApiClients\Tools\Psr7\Oauth1\Definition;
 
-final class AccessToken implements Token
+final class AccessToken
 {
     /**
      * @var string
diff --git a/src/Definition/RequestToken.php b/src/Definition/RequestToken.php
index 8800127..16383ad 100644
--- a/src/Definition/RequestToken.php
+++ b/src/Definition/RequestToken.php
@@ -2,7 +2,7 @@
 
 namespace ApiClients\Tools\Psr7\Oauth1\Definition;
 
-final class RequestToken implements Token
+final class RequestToken
 {
     /**
      * @var string
diff --git a/src/Definition/Token.php b/src/Definition/Token.php
deleted file mode 100644
index 20e8e5b..0000000
--- a/src/Definition/Token.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-
-namespace ApiClients\Tools\Psr7\Oauth1\Definition;
-
-interface Token
-{
-    /**
-     * @return string
-     */
-    public function getToken();
-
-    /**
-     * @return string
-     */
-    public function __toString();
-}