diff --git a/dev/phpservermon-default b/dev/phpservermon-default
index 52b5a293..b168e81a 100755
--- a/dev/phpservermon-default
+++ b/dev/phpservermon-default
@@ -26,7 +26,7 @@ server {
     }
 
     location = /robots.txt {
-        denyall;
+        deny all;
         log_not_found off;
         access_log off;
     }