diff --git a/Common-Overrides.md b/Common-Overrides.md
index c40379d..b797752 100644
--- a/Common-Overrides.md
+++ b/Common-Overrides.md
@@ -74,6 +74,10 @@ user_pref("browser.newtabpage.activity-stream.default.sites", ""); // clear defa
 user_pref("browser.newtabpage.activity-stream.showSponsoredTopSites", false); // Sponsored shortcuts 
 user_pref("browser.newtabpage.activity-stream.feeds.section.topstories", false); // Recommended by Pocket
 user_pref("browser.newtabpage.activity-stream.showSponsored", false); // Sponsored Stories
+
+// PREF: remove default Top Sites (Facebook, Twitter, etc.)
+// [NOTE] This does not block you from adding your own.
+user_pref("browser.newtabpage.activity-stream.default.sites", "");
 ```
 
 #### Alternatives