diff --git a/pyproject.toml b/pyproject.toml
index 11a2580..e3e984d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -83,6 +83,9 @@ ignore_missing_imports = true
 [[tool.mypy.overrides]]
 module = "setuptools"
 ignore_missing_imports = true
+[[tool.mypy.overrides]]
+module = "snapshottest"
+ignore_missing_imports = true
 
 [tool.pytest.ini_options]
 addopts = [