diff --git a/CHANGELOG.md b/CHANGELOG.md
index d616f3e6..89251f4b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,7 +7,7 @@
 * Updated storage of references to also save the ``object_id`` and ``source_object_id``. While not strictly necessary this information is useful for validation and rigor of references. @oruebel [#57](https://github.com/hdmf-dev/hdmf-zarr/pull/57)
 
 ### New Features
-* Added parallel write support for the ``ZarrIO`` for datasets wrapped with ``GenericDataChunkIterator``. @CodyCBakerPhD [#118](https://github.com/hdmf-dev/hdmf-zarr/pull/118)
+* Added parallel write support for the ``ZarrIO`` for datasets wrapped with ``GenericDataChunkIterator``. @CodyCBakerPhD [#118](https://github.com/hdmf-dev/hdmf-zarr/pull/118) @oruebel [#128](https://github.com/hdmf-dev/hdmf-zarr/pull/128)
 
 ### Dependencies
 * Updated HDMF and PyNWB version to the most recent release @mavaylon1 [#120](https://github.com/hdmf-dev/hdmf-zarr/pull/120)
diff --git a/tests/unit/test_parallel_write.py b/tests/unit/test_parallel_write.py
index 61aae7ab..3bd3e08a 100644
--- a/tests/unit/test_parallel_write.py
+++ b/tests/unit/test_parallel_write.py
@@ -189,7 +189,12 @@ def test_simple_tqdm(tmpdir):
                     display_progress=True,
                 )
             )
-            dynamic_table = DynamicTable(name="TestTable", description="", columns=[column])
+            dynamic_table = DynamicTable(
+                name="TestTable",
+                description="",
+                columns=[column],
+                id=list(range(3))  # must provide id's when all columns are iterators
+            )
             io.write(container=dynamic_table, number_of_jobs=number_of_jobs)
 
     assert expected_desc in tqdm_out.getvalue()
@@ -222,7 +227,10 @@ def test_compound_tqdm(tmpdir):
                 )
             )
             dynamic_table = DynamicTable(
-                name="TestTable", description="", columns=[pickleable_column, not_pickleable_column]
+                name="TestTable",
+                description="",
+                columns=[pickleable_column, not_pickleable_column],
+                id=list(range(3))  # must provide id's when all columns are iterators
             )
             io.write(container=dynamic_table, number_of_jobs=number_of_jobs)