diff --git a/conf/nginx.conf b/conf/nginx.conf
index af9e97a..2904a6a 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -7,7 +7,6 @@ location __PATH__/ {
 
     more_set_headers "X-Frame-Options: SAMEORIGIN";
     more_clear_headers "X-Content-Type-Options";
-    #more_set_headers "X-Content-Type-Options: nosniff";
     more_set_headers "X-XSS-Protection: '1; mode=block'";
     more_set_headers "Content-Security-Policy: frame-ancestors 'self'";