diff --git a/pandas/tests/groupby/test_nth.py b/pandas/tests/groupby/test_nth.py
index d2197ff202fb2..b451b834555fc 100644
--- a/pandas/tests/groupby/test_nth.py
+++ b/pandas/tests/groupby/test_nth.py
@@ -767,29 +767,6 @@ def test_groupby_nth_with_column_axis():
     tm.assert_frame_equal(result, expected)
 
 
-def test_groupby_nth_interval():
-    # GH#24205
-    idx_result = MultiIndex(
-        [
-            pd.CategoricalIndex([pd.Interval(0, 1), pd.Interval(1, 2)]),
-            pd.CategoricalIndex([pd.Interval(0, 10), pd.Interval(10, 20)]),
-        ],
-        [[0, 0, 0, 1, 1], [0, 1, 1, 0, -1]],
-    )
-    df_result = DataFrame({"col": range(len(idx_result))}, index=idx_result)
-    result = df_result.groupby(level=[0, 1], observed=False).nth(0)
-    val_expected = [0, 1, 3]
-    idx_expected = MultiIndex(
-        [
-            pd.CategoricalIndex([pd.Interval(0, 1), pd.Interval(1, 2)]),
-            pd.CategoricalIndex([pd.Interval(0, 10), pd.Interval(10, 20)]),
-        ],
-        [[0, 0, 1], [0, 1, 0]],
-    )
-    expected = DataFrame(val_expected, index=idx_expected, columns=["col"])
-    tm.assert_frame_equal(result, expected)
-
-
 @pytest.mark.parametrize(
     "start, stop, expected_values, expected_columns",
     [
@@ -851,4 +828,4 @@ def test_head_tail_dropna_false():
     tm.assert_frame_equal(result, expected)
 
     result = df.groupby(["X", "Y"], dropna=False).nth(n=0)
-    tm.assert_frame_equal(result, expected)
+    tm.assert_frame_equal(result, expected)
\ No newline at end of file