diff --git a/test_resample_loffset.patch b/test_resample_loffset.patch
deleted file mode 100644
index a3d1577..0000000
--- a/test_resample_loffset.patch
+++ /dev/null
@@ -1,15 +0,0 @@
----
- xarray/tests/test_dataset.py |    2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/xarray/tests/test_dataset.py
-+++ b/xarray/tests/test_dataset.py
-@@ -3988,7 +3988,7 @@ class TestDataset:
-         expected_ = ds.bar.to_series().resample("24H").mean()
-         expected_.index += to_offset("-12H")
-         expected = DataArray.from_series(expected_)
--        assert_identical(actual, expected)
-+        assert_allclose(actual, expected)
- 
-     def test_resample_by_mean_discarding_attrs(self):
-         times = pd.date_range("2000-01-01", freq="6H", periods=10)