diff --git a/clean_servers.yml b/clean_servers.yml
index 0f68d4cc..218948f2 100755
--- a/clean_servers.yml
+++ b/clean_servers.yml
@@ -64,6 +64,9 @@
         path: "{{ item }}"
         state: absent
       loop:
+        - /etc/bcfg2.conf
+        - /etc/bcfg2.conf.ucf-dist
+        - /etc/crans
         - /etc/cron.d/munin-crans
         - /etc/cron.d/munin-node
         - /etc/cron.d/munin-node.dpkg-dist
@@ -76,8 +79,10 @@
         - /etc/cron.d/autobcfg2
         - /etc/cron.d/bcfg2-run
         - /etc/cron.d/pull-repos-scripts
+        - /etc/default/bcfg2
         - /etc/munin
         - /etc/icinga2
+        - /etc/init.d/bcfg2
         - /etc/nut
         - /etc/nginx/sites-enabled/status
         - /etc/nginx/sites-available/status
diff --git a/roles/nginx-reverseproxy/templates/nginx/sites-available/reverseproxy.j2 b/roles/nginx-reverseproxy/templates/nginx/sites-available/reverseproxy.j2
index 52a278bf..0898da05 100644
--- a/roles/nginx-reverseproxy/templates/nginx/sites-available/reverseproxy.j2
+++ b/roles/nginx-reverseproxy/templates/nginx/sites-available/reverseproxy.j2
@@ -36,7 +36,7 @@ server {
 
     # Keep the TCP connection open a bit for faster browsing
     keepalive_timeout 70;
- 
+
     # Custom error page
     error_page  500 502 503 504  /50x.html;
     location = /50x.html {
diff --git a/roles/nginx-reverseproxy/templates/nginx/snippets/options-proxypass.conf.j2 b/roles/nginx-reverseproxy/templates/nginx/snippets/options-proxypass.conf.j2
index a14f3b7f..0b864a68 100644
--- a/roles/nginx-reverseproxy/templates/nginx/snippets/options-proxypass.conf.j2
+++ b/roles/nginx-reverseproxy/templates/nginx/snippets/options-proxypass.conf.j2
@@ -15,3 +15,5 @@ proxy_http_version 1.1;
 proxy_set_header Upgrade $http_upgrade;
 proxy_set_header Connection $connection_upgrade;
 
+# For Owncloud WebDav
+client_max_body_size 10G;
diff --git a/roles/nginx-reverseproxy/templates/nginx/snippets/options-ssl.conf.j2 b/roles/nginx-reverseproxy/templates/nginx/snippets/options-ssl.conf.j2
index c585cc26..1a9273a8 100644
--- a/roles/nginx-reverseproxy/templates/nginx/snippets/options-ssl.conf.j2
+++ b/roles/nginx-reverseproxy/templates/nginx/snippets/options-ssl.conf.j2
@@ -3,7 +3,7 @@
 ssl_certificate {{ nginx.ssl.cert }};
 ssl_certificate_key {{ nginx.ssl.cert_key }};
 ssl_session_timeout 1d;
-ssl_session_cache shared:MozSSL:10m;  
+ssl_session_cache shared:MozSSL:10m;
 ssl_session_tickets off;
 ssl_dhparam /etc/letsencrypt/dhparam;
 ssl_protocols TLSv1.2 TLSv1.3;