diff --git a/_includes/sections/browser-tweaks.html b/_includes/sections/browser-tweaks.html
index 038c7c14..6946da5b 100644
--- a/_includes/sections/browser-tweaks.html
+++ b/_includes/sections/browser-tweaks.html
@@ -37,9 +37,6 @@
browser.safebrowsing.phishing.enabled = false
Disable Google Safe Browsing and phishing protection. Security risk, but privacy improvement.
- browser.send_pings = false
- The attribute would be useful for letting websites track visitors' clicks.
-
browser.sessionstore.max_tabs_undo = 0
Even with Firefox set to not remember history, your closed tabs are stored temporarily at Menu -> History -> Recently Closed Tabs.