diff --git a/flake.nix b/flake.nix
index 5b8f86a..29518a8 100644
--- a/flake.nix
+++ b/flake.nix
@@ -26,6 +26,11 @@
             final.haskell-nix.hix.project {
               src = ./.;
               evalSystem = "x86_64-linux";
+              name = "aoc";
+              compiler-nix-name = "ghc912";
+              shell.tools.cabal = "latest";
+              shell.tools.hlint = "latest";
+              shell.tools.haskell-language-server = "latest";
             };
         })
         (import rust-overlay)
diff --git a/nix/hix.nix b/nix/hix.nix
deleted file mode 100644
index c24a2a6..0000000
--- a/nix/hix.nix
+++ /dev/null
@@ -1,7 +0,0 @@
-{ ... }: {
-  name = "aoc";
-  compiler-nix-name = "ghc912";
-  shell.tools.cabal = "latest";
-  shell.tools.hlint = "latest";
-  shell.tools.haskell-language-server = "latest";
-}