diff --git a/files/nextcloud.nginx b/files/nextcloud.nginx
index c31408a..79d8097 100644
--- a/files/nextcloud.nginx
+++ b/files/nextcloud.nginx
@@ -19,8 +19,8 @@ server {
     # Add headers to serve security related headers
     # Before enabling Strict-Transport-Security headers please read into this
     # topic first.
-    # add_header Strict-Transport-Security "max-age=15768000;
-    # includeSubDomains; preload;";
+    add_header Strict-Transport-Security "max-age=15768000;
+    includeSubDomains; preload;";
     add_header X-Content-Type-Options nosniff;
     add_header X-Frame-Options "SAMEORIGIN";
     add_header X-XSS-Protection "1; mode=block";
diff --git a/files/nextcloud.sh b/files/nextcloud.sh
deleted file mode 100755
index a9c4ae5..0000000
--- a/files/nextcloud.sh
+++ /dev/null
@@ -1,38 +0,0 @@
-#!/bin/bash
-ocpath='/var/www/nextcloud'
-htuser='www-data'
-htgroup='www-data'
-rootuser='root'
-
-printf "Creating possible missing Directories\n"
-mkdir -p $ocpath/data
-mkdir -p $ocpath/assets
-mkdir -p $ocpath/updater
-
-printf "chmod Files and Directories\n"
-find ${ocpath}/ -type f -print0 | xargs -0 chmod 0640
-find ${ocpath}/ -type d -print0 | xargs -0 chmod 0750
-chmod 755 ${ocpath}
-
-printf "chown Directories\n"
-chown -R ${rootuser}:${htgroup} ${ocpath}/
-chown -R ${htuser}:${htgroup} ${ocpath}/apps/
-chown -R ${htuser}:${htgroup} ${ocpath}/assets/
-chown -R ${htuser}:${htgroup} ${ocpath}/config/
-chown -R ${htuser}:${htgroup} ${ocpath}/data/
-chown -R ${htuser}:${htgroup} ${ocpath}/themes/
-chown -R ${htuser}:${htgroup} ${ocpath}/updater/
-
-chmod +x ${ocpath}/occ
-
-printf "chmod/chown .htaccess\n"
-if [ -f ${ocpath}/.htaccess ]
- then
-  chmod 0644 ${ocpath}/.htaccess
-  chown ${rootuser}:${htgroup} ${ocpath}/.htaccess
-fi
-if [ -f ${ocpath}/data/.htaccess ]
- then
-  chmod 0644 ${ocpath}/data/.htaccess
-  chown ${rootuser}:${htgroup} ${ocpath}/data/.htaccess
-fi
diff --git a/parameter/default/hostname b/parameter/default/hostname
deleted file mode 100644
index 8d1c8b6..0000000
--- a/parameter/default/hostname
+++ /dev/null
@@ -1 +0,0 @@
- 
diff --git a/parameter/optional b/parameter/optional
index ab7a591..995c43a 100644
--- a/parameter/optional
+++ b/parameter/optional
@@ -5,4 +5,3 @@ admin-user
 admin-pass
 uri
 version
-hostname