diff --git a/Optional-Hardening.md b/Optional-Hardening.md
index 1a89246..c4fd682 100644
--- a/Optional-Hardening.md
+++ b/Optional-Hardening.md
@@ -133,10 +133,6 @@ user_pref("privacy.sanitize.sanitizeOnShutdown", true);
 user_pref("privacy.clearOnShutdown.cache", true);
 user_pref("privacy.clearOnShutdown.cookies", true);
 user_pref("privacy.clearOnShutdown.offlineApps", true);
-
-// PREF: do not save extra session data such as form content,
-// scrollbar positions, and POST data after crashes or restarts
-user_pref("browser.sessionstore.privacy_level", 2);
 ```
 
 #### Option 2: Clear all browsing data on shutdown