diff --git a/src/nginxconfig/generators/index.js b/src/nginxconfig/generators/index.js
index 22276b0..f822042 100644
--- a/src/nginxconfig/generators/index.js
+++ b/src/nginxconfig/generators/index.js
@@ -1,22 +1,13 @@
 import toConf from './to_conf';
 import nginxConf from './nginx.conf';
 
-const toConfig = obj => {
-    // Convert the obj to nginx
-    const rawConf = toConf(obj);
-
-    // Do some magic to comments
-    const commentConf = rawConf
-        .replace(/^([^\S\r\n]*[^#\s].*[^\n])\n([^\S\r\n]*)#/gm, '$1\n\n$2#') // Double linebreak before comment
-        .replace(/^([^\S\r\n]*#.*\n[^\S\r\n]*#.*\n)([^\S\r\n]*[^#\s])/gm, '$1\n$2') // Double linebreak after double comment
-
-    return commentConf;
-}
+// Convert the data to nginx conf and do some magic to comments
+const toConfig = entriesOrObject => toConf(entriesOrObject)
+    .replace(/^([^\S\r\n]*[^#\s].*[^\n])\n([^\S\r\n]*)#/gm, '$1\n\n$2#') // Double linebreak before comment
+    .replace(/^([^\S\r\n]*#.*\n[^\S\r\n]*#.*\n)([^\S\r\n]*[^#\s])/gm, '$1\n$2'); // Double linebreak after double comment
 
 export default (domains, global) => {
-    const files = {};
-
-    files['nginx.conf'] = toConfig(nginxConf(domains, global));
-
+    const files = [];
+    files.push(['nginx.conf', toConfig(nginxConf(domains, global))]);
     return files;
-}
+};
diff --git a/src/nginxconfig/generators/to_conf.js b/src/nginxconfig/generators/to_conf.js
index bde6688..af50a00 100644
--- a/src/nginxconfig/generators/to_conf.js
+++ b/src/nginxconfig/generators/to_conf.js
@@ -46,6 +46,6 @@ const recurse = (entriesOrObject, depth) => {
     }
 
     return retVal.replace(/\n\n\n/g, '\n\n');
-}
+};
 
 export default entriesOrObject => recurse(entriesOrObject, 0);
diff --git a/src/nginxconfig/templates/app.vue b/src/nginxconfig/templates/app.vue
index fd64c74..db2ed87 100644
--- a/src/nginxconfig/templates/app.vue
+++ b/src/nginxconfig/templates/app.vue
@@ -63,9 +63,9 @@ limitations under the License.
 
                 <div :class="`column ${splitColumn ? 'is-half' : 'is-full'} is-full-mobile is-full-tablet`">
                     <h2>Config files</h2>
-                    <template v-for="(conf, name) in confFiles">
-                        <h3>{{ nginxDir }}/{{ name }}</h3>
-                        <Prism language="nginx" :code="conf"></Prism>
+                    <template v-for="(conf, i) in confFiles">
+                        <h3>{{ nginxDir }}/{{ conf[0] }}</h3>
+                        <Prism :key="`${conf[0]}${i}`" language="nginx" :code="conf[1]"></Prism>
                     </template>
                 </div>
             </div>