diff --git a/distribution/policies.json b/distribution/policies.json
index 1118494..ff6b104 100644
--- a/distribution/policies.json
+++ b/distribution/policies.json
@@ -61,7 +61,7 @@
         },
 
         "Extensions": {
-            "Install": ["https://addons.mozilla.org/firefox/downloads/file/3521827/ublock_origin-1.26.2-an+fx.xpi"]
+            "Install": ["https://addons.mozilla.org/firefox/downloads/file/3521827/ublock_origin-1.27.10-an+fx.xpi"]
         },
 
         "SearchSuggestEnabled": false,
diff --git a/librewolf.cfg b/librewolf.cfg
index d04ecf2..34e1d82 100644
--- a/librewolf.cfg
+++ b/librewolf.cfg
@@ -983,6 +983,7 @@ lockPref("services.sync.prefs.sync.browser.urlbar.maxRichResults", false); //tru
 lockPref("services.sync.prefs.sync.browser.urlbar.suggest.bookmark", false); //true
 lockPref("services.sync.prefs.sync.browser.urlbar.suggest.history", false); //true
 lockPref("services.sync.prefs.sync.browser.urlbar.suggest.history.onlyTyped", false); //true
+lockPref("services.sync.prefs.sync.browser.urlbar.suggest.topsites", false); //true
 lockPref("services.sync.prefs.sync.browser.urlbar.suggest.openpage", false); //true
 lockPref("services.sync.prefs.sync.browser.urlbar.suggest.searches", false); //true
 lockPref("services.sync.prefs.sync.dom.disable_open_during_load", false); //true