diff --git a/conf/nginx.conf b/conf/nginx.conf
index 858d281..af9e97a 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -6,7 +6,8 @@ location __PATH__/ {
     index index.html;
 
     more_set_headers "X-Frame-Options: SAMEORIGIN";
-    more_set_headers "X-Content-Type-Options: nosniff";
+    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'";