diff --git a/tests/unit/data/data_pipeline/test_round_robin.py b/tests/unit/data/data_pipeline/test_round_robin.py
index d6e680040..cd2ce4d70 100644
--- a/tests/unit/data/data_pipeline/test_round_robin.py
+++ b/tests/unit/data/data_pipeline/test_round_robin.py
@@ -8,6 +8,7 @@
 
 from fairseq2.data import DataPipeline, DataPipelineError, read_sequence
 from fairseq2.data.text import read_text
+from tests.common import python_devel_only
 
 
 class TestRoundRobinOp:
@@ -76,6 +77,10 @@ def test_op_works_when_pipelines_have_different_lengths(self) -> None:
 
             pipeline.reset()
 
+    @pytest.mark.skipif(
+        python_devel_only(),
+        reason="New fairseq2n API in Python-only installation. Skipping till v0.2.",
+    )
     def test_op_works_when_pipelines_have_different_lengths_stop_on_shortest(
         self,
     ) -> None: