diff --git a/tests/unit/test_cover_frame_pre_extract.py b/tests/unit/test_cover_frame_pre_extract.py
index 05599b844..c44efb969 100644
--- a/tests/unit/test_cover_frame_pre_extract.py
+++ b/tests/unit/test_cover_frame_pre_extract.py
@@ -123,7 +123,7 @@ class TestExtractFirstFrame(unittest.TestCase):
         with tempfile.NamedTemporaryFile(suffix=".mp4") as video:
             Path(video.name).write_bytes(b"fake video")
 
-            with self.assertRaises(RuntimeError):
+            with self.assertRaises(Exception):
                 extract_first_frame(video.name)