diff --git a/tests/end2end/fixtures/quteprocess.py b/tests/end2end/fixtures/quteprocess.py
index 41dee1275..e30dc03fa 100644
--- a/tests/end2end/fixtures/quteprocess.py
+++ b/tests/end2end/fixtures/quteprocess.py
@@ -200,6 +200,10 @@ def is_ignored_chromium_message(line):
         # [23359:23359:0319/115812.168578:WARNING:
         # render_frame_host_impl.cc(2744)] OnDidStopLoading was called twice.
         'OnDidStopLoading was called twice.',
+
+        # [30412:30412:0323/074933.387250:ERROR:node_channel.cc(899)] Dropping
+        # message on closed channel.
+        'Dropping message on closed channel.',
     ]
     return any(testutils.pattern_match(pattern=pattern, value=message)
                for pattern in ignored_messages)