diff --git a/pkgs/tools/misc/pre-commit/default.nix b/pkgs/tools/misc/pre-commit/default.nix
index 06efbbfff449..e694106a0eaf 100644
--- a/pkgs/tools/misc/pre-commit/default.nix
+++ b/pkgs/tools/misc/pre-commit/default.nix
@@ -50,6 +50,7 @@ buildPythonPackage rec {
     go
     nodejs
     pytest-env
+    pytest-forked
     pytest-xdist
     pytestCheckHook
     re-assert