diff --git a/test/test_framegrab_with_hls.py b/test/test_framegrab_with_hls.py
index d0a1451..437365d 100644
--- a/test/test_framegrab_with_hls.py
+++ b/test/test_framegrab_with_hls.py
@@ -32,6 +32,8 @@ def test_grab_frame_success(self, mock_cv2):
         mock_cv2.assert_called_once_with("http://example.com/stream.m3u8")
         mock_capture.read.assert_called_once()
         self.assertEqual(frame.shape, (480, 640, 3))
+
+        grabber.release()
         mock_capture.release.assert_called_once()
 
     def test_init_without_hls_url(self):
@@ -70,8 +72,6 @@ def test_grab_frame_failure(self, mock_cv2):
         with self.assertRaises(Exception):
             grabber.grab()
 
-        mock_capture.release.assert_called_once()
-
     @patch("cv2.VideoCapture")
     def test_invalid_resolution_option(self, mock_cv2):
         """Test that setting resolution raises an error"""