diff --git a/app/index.html b/app/index.html
index a2771b8ac7e..c24d83672dd 100644
--- a/app/index.html
+++ b/app/index.html
@@ -10,6 +10,7 @@
 <link rel="dns-prefetch" href="https://vignette.wikia.nocookie.net">
 
 <link rel="stylesheet" href="/mobile-wiki/assets/app.css">
+<link rel="stylesheet" href="/mobile-wiki/assets/abtest2.css">
 <script src="/mobile-wiki/assets/vendor.js" defer></script>
 <script src="/mobile-wiki/assets/mobile-wiki.js" defer></script>
 <script>
diff --git a/app/styles/abtest1.scss b/app/styles/abtest1.scss
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/app/styles/abtest2.scss b/app/styles/abtest2.scss
new file mode 100644
index 00000000000..b649045af25
--- /dev/null
+++ b/app/styles/abtest2.scss
@@ -0,0 +1,3 @@
+body.mobile-wiki {
+  color: red;
+}
diff --git a/ember-cli-build.js b/ember-cli-build.js
index d4da43b4b3f..9399029337e 100644
--- a/ember-cli-build.js
+++ b/ember-cli-build.js
@@ -92,6 +92,8 @@ module.exports = function (defaults) {
           app: '/assets/app.css',
           lazy: '/assets/lazy.css',
           dark: '/assets/dark.css',
+          abtest1: '/assets/abtest1.css',
+          abtest2: '/assets/abtest2.css',
         },
         html: 'index.html',
       },