diff --git a/tests/e2e/conftest.py b/tests/e2e/conftest.py
index d2957a27..d82dc394 100644
--- a/tests/e2e/conftest.py
+++ b/tests/e2e/conftest.py
@@ -9,6 +9,7 @@ import pytest
 from ytdl_sub.cli.entrypoint import main
 from ytdl_sub.subscriptions.subscription import Subscription
 from ytdl_sub.utils.file_handler import FileHandler
+from ytdl_sub.utils.system import IS_WINDOWS
 
 
 @pytest.fixture
@@ -34,6 +35,6 @@ def timestamps_file_path():
 
 
 def mock_run_from_cli(args: str) -> List[Subscription]:
-    args_list = ["ytdl-sub"] + shlex.split(args)
+    args_list = ["ytdl-sub"] + shlex.split(args, posix=not IS_WINDOWS)
     with patch.object(sys, "argv", args_list):
         return main()
diff --git a/tests/e2e/youtube/test_playlist.py b/tests/e2e/youtube/test_playlist.py
index 8e05bad3..92cac4bf 100644
--- a/tests/e2e/youtube/test_playlist.py
+++ b/tests/e2e/youtube/test_playlist.py
@@ -162,7 +162,7 @@ class TestPlaylist:
             subscription_name="music_video_playlist_test", preset_dict=playlist_preset_dict
         ) as subscription_path:
             args = "--dry-run " if dry_run else ""
-            args += f"sub {subscription_path}"
+            args += f"sub '{subscription_path}'"
             subscriptions = mock_run_from_cli(args=args)
 
             assert len(subscriptions) == 1