diff --git a/combadge/core/errors.py b/combadge/core/errors.py
index 8fa06f8..0f06e49 100644
--- a/combadge/core/errors.py
+++ b/combadge/core/errors.py
@@ -19,7 +19,6 @@ def __exit__(  # type: ignore[misc]
         traceback: TracebackType | None,
         /,
     ) -> None:
-        __tracebackhide__ = True
         if exc_value is not None:
             raise cls(exc_value) from exc_value
 
diff --git a/pyproject.toml b/pyproject.toml
index 28c8e25..a95fccc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,10 +33,6 @@ classifiers = [
     "Typing :: Typed",
 ]
 
-[tool.black]
-line-length = 120
-target_version = ["py38", "py39", "py310", "py311"]
-
 [tool.mypy]
 allow_redefinition = true
 allow_untyped_globals = true