diff --git a/src/Entities/AccessTokenEntity.php b/src/Entities/AccessTokenEntity.php
deleted file mode 100644
index 34ae167e..00000000
--- a/src/Entities/AccessTokenEntity.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-
-namespace League\OAuth2\Server\Entities;
-
-use Lcobucci\JWT\Builder;
-use Lcobucci\JWT\Signer\Key;
-use Lcobucci\JWT\Signer\Rsa\Sha256;
-use League\OAuth2\Server\CryptKey;
-use League\OAuth2\Server\Entities\Interfaces\AccessTokenEntityInterface;
-use League\OAuth2\Server\Entities\Traits\EntityTrait;
-use League\OAuth2\Server\Entities\Traits\TokenEntityTrait;
-
-class AccessTokenEntity implements AccessTokenEntityInterface
-{
-    use EntityTrait, TokenEntityTrait;
-
-    /**
-     * Generate a JWT from the access token
-     *
-     * @param \League\OAuth2\Server\CryptKey $privateKey
-     *
-     * @return string
-     */
-    public function convertToJWT(CryptKey $privateKey)
-    {
-        return (new Builder())
-            ->setAudience($this->getClient()->getIdentifier())
-            ->setId($this->getIdentifier(), true)
-            ->setIssuedAt(time())
-            ->setNotBefore(time())
-            ->setExpiration($this->getExpiryDateTime()->getTimestamp())
-            ->setSubject($this->getUserIdentifier())
-            ->set('scopes', $this->getScopes())
-            ->sign(new Sha256(), new Key($privateKey->getKeyPath(), $privateKey->getPassPhrase()))
-            ->getToken();
-    }
-}
diff --git a/src/Entities/AuthCodeEntity.php b/src/Entities/AuthCodeEntity.php
deleted file mode 100644
index 87279d30..00000000
--- a/src/Entities/AuthCodeEntity.php
+++ /dev/null
@@ -1,33 +0,0 @@
-<?php
-
-namespace League\OAuth2\Server\Entities;
-
-use League\OAuth2\Server\Entities\Interfaces\AuthCodeEntityInterface;
-use League\OAuth2\Server\Entities\Traits\EntityTrait;
-use League\OAuth2\Server\Entities\Traits\TokenEntityTrait;
-
-/**
- * Class AuthCodeEntity.
- */
-class AuthCodeEntity implements AuthCodeEntityInterface
-{
-    use EntityTrait, TokenEntityTrait;
-
-    protected $redirectUri;
-
-    /**
-     * @return string
-     */
-    public function getRedirectUri()
-    {
-        return $this->redirectUri;
-    }
-
-    /**
-     * @param string $uri
-     */
-    public function setRedirectUri($uri)
-    {
-        $this->redirectUri = $uri;
-    }
-}
diff --git a/src/Entities/RefreshTokenEntity.php b/src/Entities/RefreshTokenEntity.php
deleted file mode 100644
index 97b0348a..00000000
--- a/src/Entities/RefreshTokenEntity.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-
-namespace League\OAuth2\Server\Entities;
-
-use League\OAuth2\Server\Entities\Interfaces\RefreshTokenEntityInterface;
-use League\OAuth2\Server\Entities\Traits\EntityTrait;
-use League\OAuth2\Server\Entities\Traits\RefreshTokenTrait;
-
-/**
- * Class RefreshTokenEntity.
- */
-class RefreshTokenEntity implements RefreshTokenEntityInterface
-{
-    use EntityTrait, RefreshTokenTrait;
-}