diff --git a/.travis.yml b/.travis.yml
index 6de1796..b484391 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,7 @@ script:
   - ./publish-to-gh-pages.sh
 after_success:
   - npm run codecov
+  - npm start > /dev/null 2>&1
   - npm run e2e -- --ci --build-id=$TRAVIS_BUILD_NUMBER
 env:
   global:
diff --git a/gh-pages-patch.diff b/gh-pages-patch.diff
index af27077..3e46b7a 100644
--- a/gh-pages-patch.diff
+++ b/gh-pages-patch.diff
@@ -12,7 +12,7 @@ index 426cf72..5319d32 100644
  
      configure (cfg) {
 diff --git a/source/app/index.jade b/source/app/index.jade
-index 9924009..50c0119 100644
+index 3a80e23..30ff8ca 100644
 --- a/source/app/index.jade
 +++ b/source/app/index.jade
 @@ -10,7 +10,7 @@ html(lang="en", ng-app= app, ng-strict-di)
@@ -21,6 +21,6 @@ index 9924009..50c0119 100644
          meta(name="viewport", content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no")
 -        base(href="/")
 +        base(href="./")
- 
-     body(ng-class="_class + '-page'")
-         .wrapper(ui-view)
+         // babel polyfill for IE
+         <!--[if IE]>
+         <script src="ie-polyfill.{%=o.webpack.hash%}.js"></script>