diff --git a/bijoe/visualization/views.py b/bijoe/visualization/views.py
index 05d18a7..70d4f18 100644
--- a/bijoe/visualization/views.py
+++ b/bijoe/visualization/views.py
@@ -284,14 +284,14 @@ class VisualizationGeoJSONView(generics.GenericAPIView):
         instance = self.get_object()
         visualization = Visualization.from_json(instance.parameters)
         visualization.measure = visualization.cube.measures['geolocation']
-        geojson = []
+        geojson = {'type': 'FeatureCollection', 'features': []}
 
         for row in visualization.data():
             properties = {}
             for cell in row.dimensions:
                 properties[cell.dimension.label] = '%s' % (cell,)
             points = row.measures[0].value or []
-            geojson.append({
+            geojson['features'].append({
                 'type': 'Feature',
                 'geometry': {
                     'type': 'MultiPoint',
diff --git a/tests/test_schema1.py b/tests/test_schema1.py
index ae01abc..706ce35 100644
--- a/tests/test_schema1.py
+++ b/tests/test_schema1.py
@@ -260,8 +260,9 @@ def test_geoloc(schema1, app, admin):
             'drilldown_x': 'date__year',
         })
     response = app.get('/visualization/%d/geojson/' % visu.pk)
-    assert response.json == [
-        {
+    assert response.json == {
+        'type': 'FeatureCollection',
+        'features': [{
             u'geometry': {
                 u'coordinates': [
                     [1.0, 1.0], [1.0, 1.0], [1.0, 1.0], [1.0, 1.0], [1.0, 1.0], [1.0, 1.0],
@@ -320,7 +321,7 @@ def test_geoloc(schema1, app, admin):
             },
             u'type': u'Feature'
         }
-    ]
+    ]}
 
 
 def test_filter_type_mismatch(schema1, app, admin):
diff --git a/tests/test_views.py b/tests/test_views.py
index 154dec1..908ed85 100644
--- a/tests/test_views.py
+++ b/tests/test_views.py
@@ -278,7 +278,8 @@ def test_geojson_view(schema1, app, admin, visualization, settings):
     login(app, admin)
     resp = app.get('/visualization/%s/geojson/' % visualization.id)
     assert resp.content_type == 'application/json'
-    assert len(resp.json) == 8
+    assert resp.json['type'] == 'FeatureCollection'
+    assert len(resp.json['features']) == 8
 
 
 @mock.patch('bijoe.views.get_idps', return_value=[{'METADATA': '...'}])