diff --git a/.vagrant-puppet/files/etc/httpd/conf.d/icinga2-web.conf b/.vagrant-puppet/files/etc/httpd/conf.d/icinga2-web.conf
index ff3c96e69..8f700803e 100644
--- a/.vagrant-puppet/files/etc/httpd/conf.d/icinga2-web.conf
+++ b/.vagrant-puppet/files/etc/httpd/conf.d/icinga2-web.conf
@@ -5,4 +5,6 @@
 
     Order allow,deny
     Allow from all
+
+    EnableSendfile Off
 </Directory>