diff --git a/Optional-Hardening.md b/Optional-Hardening.md
index 8dade24..6fd5071 100644
--- a/Optional-Hardening.md
+++ b/Optional-Hardening.md
@@ -99,7 +99,7 @@ user_pref("default-browser-agent.enabled", false);
 
 :warning: Sometimes antivirus software — or some other [source](https://github.com/yokoffing/Betterfox/issues/232#issuecomment-1732346856) — won't let you open websites ([example](https://www.reddit.com/r/firefox/comments/16mlv15/kaspersky_cant_scan_encrypted_connections_with/)).
 
-:bulb: Unless you experience unwanted behavior during setup, we strongly recommend you add this override. Reset it to `0` if you run into issues.
+:bulb: Unless you experience unwanted behavior during setup, we strongly recommend you add this override. Reset it to `1` if you run into issues.
 
 ```javascript
 // PREF: enforce certificate pinning