diff --git a/roles/kde/programs/firefox.nix b/roles/kde/programs/firefox.nix
index 284bb32..9892650 100644
--- a/roles/kde/programs/firefox.nix
+++ b/roles/kde/programs/firefox.nix
@@ -4,6 +4,13 @@
 	# KDE specific firefox settings
 	programs.firefox = {
 		policies = {
+			"ExtensionSettings" = {
+				# TODO: Install extensions the NUR instead of from AMO
+				"plasma-browser-integration@kde.org" = {
+					"installation_mode" = "normal_installed";
+					"install_url" = "https://addons.mozilla.org/firefox/downloads/latest/plasma-integration/latest.xpi";
+				};
+			};
 			"Preferences" = {
 				# Make firefox use the kde file picker
 				"widget.use-xdg-desktop-portal.file-picker" = {