diff --git a/conf/nginx.conf b/conf/nginx.conf
index 0ca25269..6dd35045 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -7,6 +7,11 @@ server {
 
 	server_name $HOSTNAME;
 	root /tmp/invalid-path-nothing-here;
+
+	# Improve privacy: Hide version an OS information on
+	# error pages and in the "Server" HTTP-Header.
+	server_tokens off;
+
 	# Redirect using the 'return' directive and the built-in
 	# variable '$request_uri' to avoid any capturing, matching
 	# or evaluation of regular expressions.
@@ -20,6 +25,10 @@ server {
 
 	server_name $HOSTNAME;
 
+	# Improve privacy: Hide version an OS information on
+	# error pages and in the "Server" HTTP-Header.
+	server_tokens off;
+
 	ssl_certificate $SSL_CERTIFICATE;
 	ssl_certificate_key $SSL_KEY;
 	include /etc/nginx/nginx-ssl.conf;