diff --git a/udata/core/dataset/csv.py b/udata/core/dataset/csv.py
index 8672db2c68..4dbad46344 100644
--- a/udata/core/dataset/csv.py
+++ b/udata/core/dataset/csv.py
@@ -37,7 +37,7 @@ class DatasetCsvAdapter(csv.Adapter):
         ("archived", lambda o: o.archived or False),
         ("resources_count", lambda o: len(o.resources)),
         ("main_resources_count", lambda o: len([r for r in o.resources if r.type == "main"])),
-        ("resources_formats", lambda o: ",".join(set(r.format for r in o.resources))),
+        ("resources_formats", lambda o: ",".join(set(r.format for r in o.resources if r.format))),
         "downloads",
         ("harvest.backend", lambda r: r.harvest and r.harvest.backend),
         ("harvest.domain", lambda r: r.harvest and r.harvest.domain),
diff --git a/udata/tests/dataset/test_csv_adapter.py b/udata/tests/dataset/test_csv_adapter.py
index 80d54c0e3b..8679ef4f06 100644
--- a/udata/tests/dataset/test_csv_adapter.py
+++ b/udata/tests/dataset/test_csv_adapter.py
@@ -51,6 +51,7 @@ def test_datasets_csv_adapter(self):
                 "backend": "dummy_backend",
                 "modified_at": date_modified,
                 "created_at": date_created,
+                "remote_url": "https://www.example.com/",
             },
         )
         resources_dataset = DatasetFactory(
@@ -58,12 +59,15 @@ def test_datasets_csv_adapter(self):
                 ResourceFactory(
                     metrics={
                         "views": 42,
-                    }
+                    },
+                    format="csv",
+                    type="main",
                 ),
                 ResourceFactory(
                     metrics={
                         "views": 1337,
-                    }
+                    },
+                    format="json",
                 ),
                 ResourceFactory(),
             ]
@@ -81,9 +85,12 @@ def test_datasets_csv_adapter(self):
         assert harvest_dataset_values["harvest.modified_at"] == date_modified.isoformat()
         assert harvest_dataset_values["harvest.backend"] == "dummy_backend"
         assert harvest_dataset_values["harvest.domain"] == "example.com"
+        assert harvest_dataset_values["harvest.remote_url"] == "https://www.example.com/"
         assert harvest_dataset_values["resources_count"] == 0
         assert harvest_dataset_values["downloads"] == 0
 
         resources_dataset_values = csv[str(resources_dataset.id)]
         assert resources_dataset_values["resources_count"] == 3
+        assert resources_dataset_values["main_resources_count"] == 1
+        assert set(resources_dataset_values["resources_formats"].split(",")) == set(["csv", "json"])
         assert resources_dataset_values["downloads"] == 1337 + 42