diff --git a/flake.nix b/flake.nix
index f8595219..30fa2b61 100644
--- a/flake.nix
+++ b/flake.nix
@@ -362,6 +362,7 @@
           cargo-watch
           cargo-nextest
           cargo-semver-checks
+          codespell
           ripgrep
           sqlite
         ];