diff --git a/home-manager/firefox/default.nix b/home-manager/firefox/default.nix
index 86c36b2..9574e6d 100644
--- a/home-manager/firefox/default.nix
+++ b/home-manager/firefox/default.nix
@@ -11,8 +11,11 @@ let
     "media.webspeech.synth.dont_notify_on_error" = true;
     "browser.gesture.swipe.left" = false;
     "browser.gesture.swipe.right" = false;
+    "browser.newtabpage.activity-stream.showSponsored" = false;
+    "browser.newtabpage.activity-stream.showSponsoredTopSites" = false;
   };
-in {
+in
+{
   config = {
     programs.firefox = {
       enable = true;