diff --git a/.travis.yml b/.travis.yml
index c430c363c..e7f1ac31c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,8 +5,9 @@ directories:
   - node_modules
 script:
   - yarn test
-  - yarn build
   - export BRANCH=$(if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then echo $TRAVIS_BRANCH; else echo $TRAVIS_PULL_REQUEST_BRANCH; fi)
+  - export PUBLIC_URL=https://nin.artsdatabanken.no/$(if [ "$BRANCH" == "master" ]; then echo ""; else echo $BRANCH; fi)
+  - yarn build
   - echo "TRAVIS_BRANCH=$TRAVIS_BRANCH, PR=$PR, BRANCH=$BRANCH"
 before_deploy:
   - git tag "$(date +'%Y%m%d-%H%M%S')-$(git log --format=%h -1)"
diff --git a/public/index.html b/public/index.html
index 1198a5bbd..ab121cc62 100644
--- a/public/index.html
+++ b/public/index.html
@@ -1,18 +1,23 @@
 <!DOCTYPE html>
 <html lang="en">
-
-<head>
-  <meta charset="utf-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1, user-scalable=0">
-  <meta name="theme-color" content="#000000">
-  <!--
+  <head>
+    <meta charset="utf-8" />
+    <meta
+      name="viewport"
+      content="width=device-width, initial-scale=1.0, maximum-scale=1, user-scalable=0"
+    />
+    <meta name="theme-color" content="#000000" />
+    <!--
       manifest.json provides metadata used when your web app is added to the
       homescreen on Android. See https://developers.google.com/web/fundamentals/engage-and-retain/web-app-manifest/
     -->
-  <link rel="manifest" href="%PUBLIC_URL%/manifest.json">
-  <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
-  <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,500">
-  <!--
+    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
+    <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico" />
+    <link
+      rel="stylesheet"
+      href="https://fonts.googleapis.com/css?family=Roboto:300,400,500"
+    />
+    <!--
       Notice the use of %PUBLIC_URL% in the tags above.
       It will be replaced with the URL of the `public` folder during the build.
       Only files inside the `public` folder can be referenced from the HTML.
@@ -21,15 +26,16 @@
       work correctly both with client-side routing and a non-root public URL.
       Learn how to configure a non-root public URL by running `npm run build`.
     -->
-  <title>Natur i Norge</title>
-</head>
+    <base href="%PUBLIC_URL%/" />
+    <title>Natur i Norge</title>
+  </head>
 
-<body style="margin: 0">
-  <noscript>
-    You need to enable JavaScript to run this app.
-  </noscript>
-  <div id="root"></div>
-  <!--
+  <body style="margin: 0">
+    <noscript>
+      You need to enable JavaScript to run this app.
+    </noscript>
+    <div id="root"></div>
+    <!--
       This HTML file is a template.
       If you open it directly in the browser, you will see an empty page.
 
@@ -39,6 +45,5 @@
       To begin the development, run `npm start` or `yarn start`.
       To create a production bundle, use `npm run build` or `yarn build`.
     -->
-</body>
-
-</html>
\ No newline at end of file
+  </body>
+</html>
diff --git a/src/App.js b/src/App.js
index a825d5ce5..c7aaee323 100644
--- a/src/App.js
+++ b/src/App.js
@@ -23,7 +23,7 @@ const theme = createMuiTheme({
 const App = () => {
   return (
     <MuiThemeProvider theme={theme}>
-      <BrowserRouter>
+      <BrowserRouter baseName={process.env.PUBLIC_URL}>
         <SettingsContainer>
           <ResponsivtVindu>
             <Grunnkart />
