diff --git a/install_nextcloud.sh b/install_nextcloud.sh
index 86c7da0..a2d2aa9 100755
--- a/install_nextcloud.sh
+++ b/install_nextcloud.sh
@@ -1799,7 +1799,7 @@ EOF
          server_cert="/usr/local/apache2/conf/server-bundle.crt"
          server_key="/usr/local/apache2/conf/server.key"
       else
-         server_key="/etc/ssl/private//etc/ssl/private"
+         server_key="/etc/nginx/sites-enabled/ssl-cert-snakeoil.key"
          server_cert="/etc/ssl/certs/ssl-cert-snakeoil.pem"
       fi
    fi
@@ -2051,7 +2051,7 @@ EOF
 server {
     listen 80;
     listen [::]:80;
-    server_name co-01.oopen.de;
+    server_name ${HOSTNAME_CO};
 
     # Enforce HTTPS
     return 301 https://\$server_name\$request_uri;