diff --git a/README.md b/README.md
index 7fe0503..4013155 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,7 @@
 	
 Comment out /inc/secure.php in post_handler.php if the login is not required
 	
+Execution on BSD-based systems may require adding the `wxallowed` option (see [mount(8)](https://man.openbsd.org/mount.8))  to your fstab to bypass [W^X](https://en.wikipedia.org/wiki/W%5EX "write xor execute") memory protection for your executable. Please see if it works without disabling this security feature first.
 	
 TODO: