diff --git a/core/server/controllers/frontend.js b/core/server/controllers/frontend.js
index 6edd35b070..e8d5c62942 100644
--- a/core/server/controllers/frontend.js
+++ b/core/server/controllers/frontend.js
@@ -505,7 +505,8 @@ frontendControllers = {
                     site_url: siteUrl,
                     ttl: '60',
                     custom_namespaces: {
-                        content: 'http://purl.org/rss/1.0/modules/content/'
+                        content: 'http://purl.org/rss/1.0/modules/content/',
+                        media: 'http://search.yahoo.com/mrss/'
                     }
                 });
 
@@ -525,14 +526,11 @@ frontendControllers = {
                                 url: config.urlFor('post', {post: post, permalinks: permalinks}, true),
                                 date: post.published_at,
                                 categories: _.pluck(post.tags, 'name'),
-                                author: post.author ? post.author.name : null
+                                author: post.author ? post.author.name : null,
+                                custom_elements: []
                             },
-                            htmlContent = cheerio.load(post.html, {decodeEntities: false});
-
-                        if (post.image) {
-                            htmlContent('p').first().before('<img src="' + post.image + '" />');
-                            htmlContent('img').attr('alt', post.title);
-                        }
+                            htmlContent = cheerio.load(post.html, {decodeEntities: false}),
+                            image;
 
                         // convert relative resource urls to absolute
                         ['href', 'src'].forEach(function (attributeName) {
@@ -577,13 +575,31 @@ frontendControllers = {
                             });
                         });
 
-                        item.custom_elements = [{
+                        item.description = post.meta_description || downsize(htmlContent.html(), {words: 50});
+
+                        if (post.image) {
+                            image = config.urlFor('image', {image: post.image}, true);
+
+                            // Add a media content tag
+                            item.custom_elements.push({
+                                'media:content': {
+                                    _attr: {
+                                        url: image,
+                                        medium: 'image'
+                                    }
+                                }
+                            });
+
+                            // Also add the image to the content, because not all readers support media:content
+                            htmlContent('p').first().before('<img src="' + image + '" />');
+                            htmlContent('img').attr('alt', post.title);
+                        }
+
+                        item.custom_elements.push({
                             'content:encoded': {
                                 _cdata: htmlContent.html()
                             }
-                        }];
-
-                        item.description = post.meta_description || downsize(htmlContent.html(), {words: 50});
+                        });
 
                         feed.item(item);
                     });
diff --git a/core/test/functional/routes/frontend_test.js b/core/test/functional/routes/frontend_test.js
index dedd9aedb2..1188407985 100644
--- a/core/test/functional/routes/frontend_test.js
+++ b/core/test/functional/routes/frontend_test.js
@@ -443,7 +443,14 @@ describe('Frontend Routing', function () {
                 }).catch(done);
             });
 
-            it('should use meta_description where available', function (done) {
+            it('should use meta_description and image where available', function (done) {
+                var post1End = 'you think :)</p>]]></content:encoded>',
+                    post3Title = '<title><![CDATA[Short and Sweet]]>',
+                    post3DescStart = '<description><![CDATA[test stuff',
+                    post3ContentStart = '<content:encoded><![CDATA[<h2 id=\"testing\">testing</h2>\n\n' +
+                        '<img src=\"http:\/\/placekitten.com\/500\/200\"',
+                    post3Image = '<media:content url=\"http:\/\/placekitten.com\/500\/200\" medium=\"image\"\/>';
+
                 request.get('/rss/')
                     .expect('Content-Type', 'text/xml; charset=utf-8')
                     .expect('Cache-Control', testUtils.cacheRules['public'])
@@ -454,10 +461,6 @@ describe('Frontend Routing', function () {
                         }
 
                         var content = res.text,
-                            post1End = 'you think :)</p>]]></content:encoded>',
-                            post3Title = '<title><![CDATA[Short and Sweet\]\]>',
-                            post3DescStart = '<description><![CDATA[test stuff',
-                            post3ContentStart = '<content:encoded><![CDATA[<h2 id=\"testing\">testing</h2>',
                             endIndex = content.indexOf(post1End);
 
                         content.indexOf('<rss').should.be.above(0);
@@ -465,6 +468,7 @@ describe('Frontend Routing', function () {
                         content.indexOf(post3Title).should.be.above(endIndex);
                         content.indexOf(post3DescStart).should.be.above(endIndex);
                         content.indexOf(post3ContentStart).should.be.above(endIndex);
+                        content.indexOf(post3Image).should.be.above(endIndex);
                         content.indexOf('</rss>').should.be.above(0);
 
                         done();
diff --git a/core/test/utils/fixtures/data-generator.js b/core/test/utils/fixtures/data-generator.js
index 3ff05dfec3..f17d9d4cb0 100644
--- a/core/test/utils/fixtures/data-generator.js
+++ b/core/test/utils/fixtures/data-generator.js
@@ -23,6 +23,7 @@ DataGenerator.Content = {
             slug: "short-and-sweet",
             markdown: "## testing\n\nmctesters\n\n- test\n- line\n- items",
             html: "<h2 id=\"testing\">testing</h2>\n\n<p>mctesters</p>\n\n<ul>\n<li>test</li>\n<li>line</li>\n<li>items</li>\n</ul>",
+            image: "http://placekitten.com/500/200",
             meta_description: "test stuff",
             published_at: new Date("2015-01-03")
         },