diff --git a/flake.nix b/flake.nix
index 7c8fd7c..630d414 100644
--- a/flake.nix
+++ b/flake.nix
@@ -35,6 +35,7 @@
           inputsFrom = [
             config.haskellProjects.default.outputs.devShell
             config.pre-commit.devShell
+            config.flake-root.devShell
           ];
         };
       };