diff --git a/flake.nix b/flake.nix
index 5a6d5b0..4b437fd 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,6 +2,7 @@
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
     catppuccin.url = "github:catppuccin/nix";
+    colmena.url = "github:zhaofengli/colmena";
     disko.url = "github:nix-community/disko";
     disko.inputs.nixpkgs.follows = "nixpkgs";
     home-manager.url = "github:nix-community/home-manager/master";