diff --git a/roles/desktop/programs/firefox.nix b/roles/desktop/programs/firefox.nix
index 7b601ea..6871b6f 100644
--- a/roles/desktop/programs/firefox.nix
+++ b/roles/desktop/programs/firefox.nix
@@ -1,4 +1,4 @@
-{ config, pkgs, ... }:
+{ config, lib, ... }:
 
 {
 	# System wide firefox settings
@@ -24,6 +24,8 @@
 					"installation_mode" = "normal_installed";
 					"install_url" = "https://addons.mozilla.org/firefox/downloads/latest/privacy-badger17/latest.xpi";
 				};
+				# Uninstall the kde plasma integration extension if KDE is not installed
+				"plasma-browser-integration@kde.org"."installation_mode" = lib.mkDefault "blocked";
 			};
 			"Preferences" = {
 				# Enable video hardware acceleration