diff --git a/mod/desktop/software/default.nix b/mod/desktop/software/default.nix
index 394ea26..19955b7 100644
--- a/mod/desktop/software/default.nix
+++ b/mod/desktop/software/default.nix
@@ -52,8 +52,9 @@ in
         policies = {
           ExtensionSettings = {
             "uBlock0@raymondhill.net" = {
-              installation_mode = "normal_installed";
+              installation_mode = "force_installed";
               install_url = "https://addons.mozilla.org/firefox/downloads/latest/ublock-origin/latest.xpi";
+              private_browsing = true;
             };
           };
         };