diff --git a/app/404.html b/app/404.html
deleted file mode 100644
index 4babf32d..00000000
--- a/app/404.html
+++ /dev/null
@@ -1,55 +0,0 @@
-<!doctype html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8">
-    <title>Page Not Found</title>
-    <meta http-equiv="X-UA-Compatible" content="IE=edge">
-    <meta name="viewport" content="width=device-width, initial-scale=1, minimal-ui">
-    <style>
-      * {
-        line-height: 1.5;
-        margin: 0;
-      }
-
-      html {
-        color: #888;
-        font-family: sans-serif;
-        text-align: center;
-      }
-
-      body {
-        left: 50%;
-        margin: -43px 0 0 -150px;
-        position: absolute;
-        top: 50%;
-        width: 300px;
-      }
-
-      h1 {
-        color: #555;
-        font-size: 2em;
-        font-weight: 400;
-      }
-
-      p {
-        line-height: 1.2;
-      }
-
-      @media only screen and (max-width: 270px) {
-        body {
-          margin: 10px auto;
-          position: static;
-          width: 95%;
-        }
-
-        h1 {
-          font-size: 1.5em;
-        }
-      }
-    </style>
-  </head>
-  <body>
-    <h1>Page Not Found</h1>
-    <p>Sorry, but the page you were trying to view does not exist.</p>
-  </body>
-</html>
