diff --git a/pydatajson/ckan_utils.py b/pydatajson/ckan_utils.py
index 196815c..842ae9c 100644
--- a/pydatajson/ckan_utils.py
+++ b/pydatajson/ckan_utils.py
@@ -40,6 +40,7 @@ def map_dataset_to_package(dataset, catalog_id):
     package['author_email'] = dataset['publisher'].get('mbox')
     append_attribute_to_extra(package, dataset, 'modified')
     append_attribute_to_extra(package, dataset, 'temporal')
+    append_attribute_to_extra(package, dataset, 'source')
     append_attribute_to_extra(package, dataset, 'language', serialize=True)
 
     spatial = dataset.get('spatial')
@@ -95,6 +96,7 @@ def map_distributions_to_resources(distributions, catalog_id):
         resource['mimetype'] = distribution.get('mediaType')
         resource['size'] = distribution.get('byteSize')
         resource['accessURL'] = distribution.get('accessURL')
+        resource['fileName'] = distribution.get('fileName')
         dist_fields = distribution.get('field')
         if dist_fields:
             resource['attributesDescription'] = json.dumps(dist_fields)
diff --git a/tests/test_ckan_utils.py b/tests/test_ckan_utils.py
index fdf9469..7a1c2e6 100644
--- a/tests/test_ckan_utils.py
+++ b/tests/test_ckan_utils.py
@@ -100,7 +100,8 @@ def test_resources_replicated_attributes_stay_the_same(self):
                                      ('mimetype', 'mediaType'),
                                      ('description', 'description'),
                                      ('format', 'format'),
-                                     ('size', 'byteSize')]
+                                     ('size', 'byteSize'),
+                                     ('fileName', 'fileName')]
             for fst, snd in replicated_attributes:
                 if distribution.get(snd):
                     self.assertEqual(distribution.get(snd), resource.get(fst))