diff --git a/setup.cfg b/setup.cfg
index a2748f2..0269f4f 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -20,7 +20,7 @@ classifiers =
 packages = find_namespace:
 packages_dir = src
 include_package_data = True
-python_requires = >=3.9
+python_requires = >=3.10
 install_requires =
     PyYAML
 
diff --git a/src/sio3pack/__init__.py b/src/sio3pack/__init__.py
index a611072..318c17b 100644
--- a/src/sio3pack/__init__.py
+++ b/src/sio3pack/__init__.py
@@ -1,8 +1,9 @@
-__version__ = "1.0.0.dev4"
+__version__ = "1.0.0.dev5"
 
 from sio3pack.exceptions import ImproperlyConfigured
 from sio3pack.files import LocalFile
 from sio3pack.packages.package import Package
+from sio3pack.packages.sinolpack import Sinolpack
 
 __all__ = ["from_file", "from_db"]
 
diff --git a/src/sio3pack/packages/sinolpack/model.py b/src/sio3pack/packages/sinolpack/model.py
index 23f3885..682e3a0 100644
--- a/src/sio3pack/packages/sinolpack/model.py
+++ b/src/sio3pack/packages/sinolpack/model.py
@@ -505,10 +505,12 @@ def _process_existing_tests(self):
                     test_id = match.group(1)
                     group = match.group(2)
                     test_ids.add((test_id, group, test_name))
-                elif not self.configuration.allow_unrecognized_files:
+                elif not file.startswith(".") and not self.configuration.allow_unrecognized_files:
                     raise ProcessPackageError(
-                        f"Unrecognized test in {ext} directory: {file}",
-                        f"All files in the {ext} directory should match the pattern: " f"{self._get_test_regex()}.",
+                        f"Unrecognized file in '{ext}' directory: {file}",
+                        f"Unrecognized file in '{ext}' directory ({file}). All files in the {ext} directory "
+                        f"should match the pattern: "
+                        f"{self._get_test_regex()}.",
                     )
         # TODO: Sort this properly
         test_ids = sorted(test_ids)