diff --git a/admin_manual/installation/nginx.rst b/admin_manual/installation/nginx.rst
index b84f37020..643aeee68 100644
--- a/admin_manual/installation/nginx.rst
+++ b/admin_manual/installation/nginx.rst
@@ -79,9 +79,6 @@ webroot of your nginx installation. In this example it is
       # Remove X-Powered-By, which is an information leak
       fastcgi_hide_header X-Powered-By;
 
-      # Remove X-Powered-By, which is an information leak
-      fastcgi_hide_header X-Powered-By;
-
       # Path to the root of your installation
       root /var/www/nextcloud/;
 
@@ -230,9 +227,6 @@ your nginx installation.
       # Remove X-Powered-By, which is an information leak
       fastcgi_hide_header X-Powered-By;
 
-      # Remove X-Powered-By, which is an information leak
-      fastcgi_hide_header X-Powered-By;
-
       # Path to the root of your installation
       root /var/www/;