diff --git a/flake.nix b/flake.nix
index c329b52..5351e71 100644
--- a/flake.nix
+++ b/flake.nix
@@ -101,6 +101,14 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
+    atuin = {
+      url = "github:atuinsh/atuin";
+      inputs = {
+        nixpkgs.follows = "nixpkgs";
+        flake-utils.follows = "flake-utils";
+      };
+    };
+
     caddy-with-plugins = {
       url = "github:eboskma/caddy-with-plugins";
       inputs = {