diff --git a/config.nix b/config.nix
index c88e7e9..812b7c6 100644
--- a/config.nix
+++ b/config.nix
@@ -53,9 +53,6 @@ in
         username = config.users.users.c3terminal.name;
         homeDirectory = config.users.users.c3terminal.home;
         stateVersion = config.system.stateVersion;
-        sessionVariables = {
-          MOZ_ENABLE_WAYLAND = 1;
-        };
       };
       programs = {
         firefox = {
@@ -66,6 +63,7 @@ in
               Title = "Config";
               URL = "https://git.hamburg.ccc.de/jopejoe1/c3terminal";
             };
+            BlockAboutConfig = false;
             Preferences = {
               "browser.ssb.enabled" = lock true;
               "ui.osk.detected_physical_keyboard" = lock false;