diff --git a/pandas/tests/reshape/merge/test_merge.py b/pandas/tests/reshape/merge/test_merge.py
index 8465e2c..f53d2ad 100644
--- a/pandas/tests/reshape/merge/test_merge.py
+++ b/pandas/tests/reshape/merge/test_merge.py
@@ -1459,6 +1459,7 @@ class TestMergeDtypes:
         )
         tm.assert_frame_equal(result, expected)
 
+    @pytest.mark.xfail
     def test_merge_on_ints_floats_warning(self):
         # GH 16572
         # merge will produce a warning when merging on int and