diff --git a/flake.nix b/flake.nix
index e61ce59..e6f06d3 100644
--- a/flake.nix
+++ b/flake.nix
@@ -205,9 +205,6 @@
 
         devShells.default = pkgs.mkShell (wasiCcEnv // moldEnv // {
           packages = [ rust pkgs.wasmtime pkgs.wasm-tools ] ++ mold;
-          shellHook = ''
-            export CARGO_HOME="$PWD/.cargo-home"
-          '';
         });
       });
 }