diff --git a/index.html b/index.html
index ec6688b13..029af22f6 100644
--- a/index.html
+++ b/index.html
@@ -7,7 +7,7 @@ layout: master
   <div class="col-md-4">
     <h1><img src="/assets/logo.png" id="logo" alt="Sway" /></h1>
     <p>
-      Sway is tiling Wayland compositor and a drop-in replacement for the
+      Sway is a tiling Wayland compositor and a drop-in replacement for the
       <a href="http://i3wm.org/">i3 window manager</a> for X11. It works
       with your existing i3 configuration and supports most of i3's
       features, plus a few extras.