diff --git a/browser/app/profile/firefox.js b/browser/app/profile/firefox.js
index 391bc93e..df6b3f84 100644
--- a/browser/app/profile/firefox.js
+++ b/browser/app/profile/firefox.js
@@ -1718,19 +1718,19 @@ pref("browser.topsites.component.enabled", false);
 
 pref("browser.topsites.useRemoteSetting", true);
 // Fetch sponsored Top Sites from Mozilla Tiles Service (Contile)
-pref("browser.topsites.contile.enabled", true);
-pref("browser.topsites.contile.endpoint", "https://contile.services.mozilla.com/v1/tiles");
+pref("browser.topsites.contile.enabled", false);
+pref("browser.topsites.contile.endpoint", "");
 
 // Whether to enable the Share-of-Voice feature for Sponsored Topsites via Contile.
-pref("browser.topsites.contile.sov.enabled", true);
+pref("browser.topsites.contile.sov.enabled", false);
 
 // The base URL for the Quick Suggest anonymizing proxy. To make a request to
 // the proxy, include a campaign ID in the path.
-pref("browser.partnerlink.attributionURL", "https://topsites.services.mozilla.com/cid/");
-pref("browser.partnerlink.campaign.topsites", "amzn_2020_a1");
+pref("browser.partnerlink.attributionURL", "");
+pref("browser.partnerlink.campaign.topsites", "");
 
 // Activates preloading of the new tab url.
-pref("browser.newtab.preload", true);
+pref("browser.newtab.preload", false);
 
 // Mozilla Ad Routing Service (MARS) unified ads service
 pref("browser.newtabpage.activity-stream.unifiedAds.tiles.enabled", false);
@@ -1738,12 +1738,12 @@ pref("browser.newtabpage.activity-stream.unifiedAds.spocs.enabled", false);
 pref("browser.newtabpage.activity-stream.unifiedAds.endpoint", "https://ads.mozilla.org/");
 
 // Weather widget for newtab
-pref("browser.newtabpage.activity-stream.showWeather", true);
+pref("browser.newtabpage.activity-stream.showWeather", false);
 pref("browser.newtabpage.activity-stream.weather.query", "");
 pref("browser.newtabpage.activity-stream.weather.display", "simple");
 
 // enable location search for newtab weather widget
-pref("browser.newtabpage.activity-stream.weather.locationSearchEnabled", true);
+pref("browser.newtabpage.activity-stream.weather.locationSearchEnabled", false);
 
 // List of regions that get weather by default.
 pref("browser.newtabpage.activity-stream.discoverystream.region-weather-config", "US,CA");
