diff --git a/app/styles/app/layouts/buildheader.sass b/app/styles/app/layouts/buildheader.sass
index f4fb3e8d..2ec40741 100644
--- a/app/styles/app/layouts/buildheader.sass
+++ b/app/styles/app/layouts/buildheader.sass
@@ -144,3 +144,6 @@
   .icon--codeclimate
     width: 1.2em
 
+.build-os
+  text-transform: capitalize
+
diff --git a/app/templates/jobs.hbs b/app/templates/jobs.hbs
index d9f80611..ec8625d1 100644
--- a/app/templates/jobs.hbs
+++ b/app/templates/jobs.hbs
@@ -44,7 +44,7 @@
               <span class="icon icon--cal"></span>
               {{format-time finishedAt}}
             </p>
-            <p class="columns small-6 medium-1 large-1 tile-single-line"><span {{bind-attr class=":icon config.os"}}></span>{{config.os}}</p>
+            <p class="columns small-6 medium-1 large-1 tile-single-line build-os"><span {{bind-attr class=":icon config.os"}}></span>{{config.os}}</p>
           </div>
         </div>