diff --git a/flake.nix b/flake.nix
index 69c9aa3..e50f9df 100644
--- a/flake.nix
+++ b/flake.nix
@@ -25,6 +25,10 @@
 
     sgard.url = "github:kisom/sgard";
     sgard.inputs.nixpkgs.follows = "nixpkgs";
+
+    arca.url = "git+https://git.wntrmute.dev/kyle/arca";
+    arca.inputs.nixpkgs.follows = "nixpkgs";
+
   };
 
   outputs = inputs@{