diff --git a/dask/dataframe/tests/test_utils_dataframe.py b/dask/dataframe/tests/test_utils_dataframe.py
index 77503be1817..222bd7bd4b1 100644
--- a/dask/dataframe/tests/test_utils_dataframe.py
+++ b/dask/dataframe/tests/test_utils_dataframe.py
@@ -337,14 +337,17 @@ def test_is_dataframe_like():
     assert is_dataframe_like(df)
     assert not is_dataframe_like(df.x)
     assert not is_dataframe_like(df.index)
+    assert not is_dataframe_like(pd.DataFrame)
 
     assert not is_series_like(df)
     assert is_series_like(df.x)
     assert not is_series_like(df.index)
+    assert not is_series_like(pd.Series)
 
     assert not is_index_like(df)
     assert not is_index_like(df.x)
     assert is_index_like(df.index)
+    assert not is_index_like(pd.Index)
 
     ddf = dd.from_pandas(df, npartitions=1)
     assert is_dataframe_like(ddf)