diff --git a/tests/rptest/tests/cloud_storage_timing_stress_test.py b/tests/rptest/tests/cloud_storage_timing_stress_test.py
index 81a31a987316f..b9651578c72fd 100644
--- a/tests/rptest/tests/cloud_storage_timing_stress_test.py
+++ b/tests/rptest/tests/cloud_storage_timing_stress_test.py
@@ -515,6 +515,7 @@ def test_cloud_storage(self, cleanup_policy):
             r"Error in hydraton loop: .*Connection reset by peer",
             r"failed to hydrate chunk.*Connection reset by peer",
             r"failed to hydrate chunk.*NotFound",
+            r"cluster.*Can't add segment",
         ])
     @parametrize(cleanup_policy="delete")
     @parametrize(cleanup_policy="compact,delete")