diff --git a/src/classes/API/Gravatar.php b/src/classes/API/Gravatar.php
deleted file mode 100644
index 6243fce..0000000
--- a/src/classes/API/Gravatar.php
+++ /dev/null
@@ -1,98 +0,0 @@
-<?php
-
-/**
- * Gravatar Class File for PICKLES
- *
- * PHP version 5
- *
- * Licensed under The MIT License
- * Redistribution of these files must retain the above copyright notice.
- *
- * @author    Josh Sherman <josh@gravityblvd.com>
- * @copyright Copyright 2007-2014, Josh Sherman
- * @license   http://www.opensource.org/licenses/mit-license.html
- * @package   PICKLES
- * @link      https://github.com/joshtronic/pickles
- */
-
-/**
- * Gravatar API Interface
- *
- * @link http://en.gravatar.com/site/implement/
- */
-class API_Gravatar
-{
-    /**
-     * Hash
-     *
-     * Generates a hash from the passed string that can then be used for
-     * fetching an image or profile from Gravatar.com
-     *
-     * @static
-     * @param  string $string string to hash, should be an email address
-     * @return string resulting hash
-     */
-    public static function hash($string)
-    {
-        // Trims whitespace, lowers the case then applies MD5
-        return md5(strtolower(trim($string)));
-    }
-
-    /**
-     * img
-     *
-     * Generates an img tag requesting a Gravatar based on the parameters.
-     *
-     * @static
-     * @param  string $email address to use for the hash
-     * @param  integer $size optional size of the image requested
-     * @param  string $default optional default style or image to generate
-     * @param  string $rating optional filter by a certain rating
-     * @param  boolean $force optional force the default avatar
-     * @param  boolean $secure optional whether to use the SSL URL
-     * @param  array $attributes optional any additional parameters to include
-     * @return string an img tag requesting a Gravatar
-     */
-    public static function img($email, $size = 80, $default = 'gravatar', $rating = 'g', $force = false, $secure = false, $attributes = false)
-    {
-        if (!filter_var($email, FILTER_VALIDATE_EMAIL))
-        {
-            throw new Exception('Invalid email address.');
-        }
-        elseif ($size < 1 || $size > 2048)
-        {
-            throw new Exception('Invalid size parameter, expecting an integer between 1 and 2048.');
-        }
-        elseif (!in_array($default, ['gravatar', '404', 'mm', 'identicon', 'monsterid', 'wavatar', 'retro', 'blank'])
-            && !filter_var($default, FILTER_VALIDATE_URL))
-        {
-            throw new Exception('Invalid default parameter, expecting gravatar, 404, mm, identicon, monsterid, wavatar, retro, blank or a valid URL.');
-        }
-        elseif (!in_array($rating, ['g', 'pg', 'r', 'x']))
-        {
-            throw new Exception('Invalid rating parameter, expecting g, pg, r or x.');
-        }
-        else
-        {
-            $default = $default == 'gravatar' ? false : urlencode($default);
-
-            $html = '<img src="'
-                  . ($secure ? 'https://secure' : 'http://www') . '.gravatar.com/avatar/' . self::hash($email)
-                  . sprintf('?s=%s&d=%s&r=%s', $size, urlencode($default), $rating, $force)
-                  . ($force ? '&f=y' : '') . '"';
-
-            if (is_array($attributes))
-            {
-                foreach ($attributes as $attribute => $value)
-                {
-                    $html .= sprintf(' %s="%s"', $attribute, $value);
-                }
-            }
-
-            $html .= '>';
-
-            return $html;
-        }
-    }
-}
-
diff --git a/tests/classes/API/GravatarTest.php b/tests/classes/API/GravatarTest.php
deleted file mode 100644
index b540336..0000000
--- a/tests/classes/API/GravatarTest.php
+++ /dev/null
@@ -1,97 +0,0 @@
-<?php
-
-class API_Gravatar_Test extends PHPUnit_Framework_TestCase
-{
-    /**
-     * @dataProvider providerHash
-     */
-    public function testHash($a, $b)
-    {
-        $this->assertEquals($b, API_Gravatar::hash($a));
-    }
-
-    public function providerHash()
-    {
-        return [
-            ['foo@bar.com', 'f3ada405ce890b6f8204094deb12d8a8'],
-            ['FOO@BAR.COM', 'f3ada405ce890b6f8204094deb12d8a8'],
-        ];
-    }
-
-    /**
-     * @expectedException        Exception
-     * @expectedExceptionMessage Invalid email address.
-     */
-    public function testImgInvalidEmail()
-    {
-        API_Gravatar::img('invalidemail');
-    }
-
-    /**
-     * @expectedException        Exception
-     * @expectedExceptionMessage Invalid size parameter, expecting an integer between 1 and 2048.
-     */
-    public function testImgInvalidSize()
-    {
-        API_Gravatar::img('foo@bar.com', 2050);
-    }
-
-    /**
-     * @expectedException        Exception
-     * @expectedExceptionMessage Invalid default parameter, expecting gravatar, 404, mm, identicon, monsterid, wavatar, retro, blank or a valid URL.
-     */
-    public function testImgInvalidDefault()
-    {
-        API_Gravatar::img('foo@bar.com', 80, 'invalid');
-    }
-
-    /**
-     * @expectedException        Exception
-     * @expectedExceptionMessage Invalid rating parameter, expecting g, pg, r or x.
-     */
-    public function testImgInvalidRating()
-    {
-        API_Gravatar::img('foo@bar.com', 80, 'gravatar', 'sexytime');
-    }
-
-    public function testURLDefault()
-    {
-        $this->assertEquals(
-            '<img src="http://www.gravatar.com/avatar/f3ada405ce890b6f8204094deb12d8a8?s=80&d=http%253A%252F%252Fexample.org%252Ficon&r=g">',
-            API_Gravatar::img('foo@bar.com', 80, 'http://example.org/icon')
-        );
-    }
-
-    public function testForce()
-    {
-        $this->assertEquals(
-            '<img src="http://www.gravatar.com/avatar/f3ada405ce890b6f8204094deb12d8a8?s=80&d=&r=g&f=y">',
-            API_Gravatar::img('foo@bar.com', 80, 'gravatar', 'g', true)
-        );
-    }
-
-    public function testSecure()
-    {
-        $this->assertEquals(
-            '<img src="https://secure.gravatar.com/avatar/f3ada405ce890b6f8204094deb12d8a8?s=80&d=&r=g">',
-            API_Gravatar::img('foo@bar.com', 80, 'gravatar', 'g', false, true)
-        );
-    }
-
-    public function testImg()
-    {
-        $this->assertEquals(
-            '<img src="http://www.gravatar.com/avatar/f3ada405ce890b6f8204094deb12d8a8?s=80&d=&r=g">',
-            API_Gravatar::img('foo@bar.com')
-        );
-    }
-
-    public function testImgWithParameters()
-    {
-        $this->assertEquals(
-            '<img src="http://www.gravatar.com/avatar/f3ada405ce890b6f8204094deb12d8a8?s=80&d=&r=g" class="gravatar">',
-            API_Gravatar::img('foo@bar.com', 80, 'gravatar', 'g', false, false, ['class' => 'gravatar'])
-        );
-    }
-}
-