diff --git a/Documentation/BuildInstructionsLadybird.md b/Documentation/BuildInstructionsLadybird.md
index f3de97c6b2..c649aed714 100644
--- a/Documentation/BuildInstructionsLadybird.md
+++ b/Documentation/BuildInstructionsLadybird.md
@@ -36,6 +36,10 @@ On Nix/NixOS:
 ```
 nix-shell ladybird.nix
 ```
+You can also use the nix flake in `Toolchain`:
+```
+nix develop Toolchain/#ladybird
+```
 
 On macOS:
 
diff --git a/Toolchain/flake.nix b/Toolchain/flake.nix
index 626cc42f07..e95e4f3215 100644
--- a/Toolchain/flake.nix
+++ b/Toolchain/flake.nix
@@ -13,6 +13,7 @@
         {
           formatter = pkgs.nixpkgs-fmt;
           devShells.default = import ./serenity.nix { inherit pkgs; };
+          devShells.ladybird = import ../Ladybird/ladybird.nix { inherit pkgs; };
         }
       );