diff --git a/.gitignore b/.gitignore
index 1213dac..194da4e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -141,3 +141,4 @@ docs/
 
 embed/
 support/
+_version.py
diff --git a/pyproject.toml b/pyproject.toml
index 00166b8..2fd5b64 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,3 @@
-# SPDX-License-Identifier: Apache-2.0
-
 [build-system]
 requires = [
     "hatchling",
@@ -271,5 +269,5 @@ dirty_template = "{tag}.dev{ccount}"
 minversion = "7.0"
 addopts = ["-ra", "--strict-markers", "--strict-config"]
 pythonpath = ["src"]
-testpaths = "tests"
+testpaths = ["tests"]
 xfail_strict = true
diff --git a/tests/__init__.py b/tests/__init__.py
deleted file mode 100644
index e69de29..0000000