diff --git a/machines/kcnhub/packages/office.nix b/machines/kcnhub/packages/office.nix
index 1b3b9b1..80660b9 100644
--- a/machines/kcnhub/packages/office.nix
+++ b/machines/kcnhub/packages/office.nix
@@ -1,7 +1,7 @@
 { pkgs, ...}: {
   environment.systemPackages = with pkgs; [
     # Browsers:
-    firefox
+    unstable.firefox
     chromium
     # Document editting
     libreoffice