diff --git a/flake/overlays.nix b/flake/overlays.nix
index 7236c8c..1da9bb5 100644
--- a/flake/overlays.nix
+++ b/flake/overlays.nix
@@ -2,6 +2,10 @@
 
 {
   flake.overlays.default = final: _prev: {
-    inherit (inputs.nixpkgs-stable.legacyPackages.${final.stdenv.hostPlatform.system}) mcp-nixos;
+    inherit (inputs.nixpkgs-stable.legacyPackages.${final.stdenv.hostPlatform.system})
+      mcp-nixos
+      # v4.16.0 not in supported versions yet
+      rocketchat-desktop
+      ;
   };
 }