diff --git a/src/hipscat_import/__init__.py b/src/hipscat_import/__init__.py
index 442354d7..ccdbd851 100644
--- a/src/hipscat_import/__init__.py
+++ b/src/hipscat_import/__init__.py
@@ -1,3 +1,4 @@
 """All modules for hipscat-import package"""
+
 from ._version import __version__
 from .runtime_arguments import RuntimeArguments
diff --git a/tests/hipscat_import/catalog/test_file_readers.py b/tests/hipscat_import/catalog/test_file_readers.py
index 8ceedb3f..3bab85df 100644
--- a/tests/hipscat_import/catalog/test_file_readers.py
+++ b/tests/hipscat_import/catalog/test_file_readers.py
@@ -57,6 +57,23 @@ def test_csv_reader(small_sky_single_file):
     assert total_chunks == 1
 
 
+def test_csv_gzip_reader(formats_dir):
+    """Verify we can read the csv file into a single data frame."""
+    total_chunks = 0
+    for frame in CsvReader(compression="zip").read(formats_dir / "catalog.zip"):
+        total_chunks += 1
+        assert len(frame) == 131
+
+    assert total_chunks == 1
+
+    total_chunks = 0
+    for frame in CsvReader(compression="gzip").read(formats_dir / "catalog.csv.gz"):
+        total_chunks += 1
+        assert len(frame) == 131
+
+    assert total_chunks == 1
+
+
 def test_csv_reader_chunks(small_sky_single_file):
     """Verify we can read the csv file into multiple data frames."""
     total_chunks = 0
diff --git a/tests/hipscat_import/data/test_formats/catalog.csv.gz b/tests/hipscat_import/data/test_formats/catalog.csv.gz
new file mode 100644
index 00000000..ba5061cf
Binary files /dev/null and b/tests/hipscat_import/data/test_formats/catalog.csv.gz differ
diff --git a/tests/hipscat_import/data/test_formats/catalog.zip b/tests/hipscat_import/data/test_formats/catalog.zip
new file mode 100644
index 00000000..b0188e9e
Binary files /dev/null and b/tests/hipscat_import/data/test_formats/catalog.zip differ