diff --git a/test/federation/activity_pub/transmogrifier_test.exs b/test/federation/activity_pub/transmogrifier_test.exs
index 841b54f9..8e226754 100644
--- a/test/federation/activity_pub/transmogrifier_test.exs
+++ b/test/federation/activity_pub/transmogrifier_test.exs
@@ -79,6 +79,43 @@ defmodule Mobilizon.Federation.ActivityPub.TransmogrifierTest do
       end
     end
 
+    test "it works for incoming events from Gancio" do
+      data = File.read!("test/fixtures/gancio-event-activity.json") |> Jason.decode!()
+
+      {:ok, %Activity{data: data, local: false}, %Event{} = event} =
+        Transmogrifier.handle_incoming(data)
+
+      assert data["id"] == "https://demo.gancio.org/federation/m/1/activity"
+
+      assert data["to"] == ["https://www.w3.org/ns/activitystreams#Public"]
+
+      # assert data["cc"] == [nil]
+
+      assert data["actor"] == "https://demo.gancio.org/federation/u/gancio"
+
+      object = data["object"]
+
+      assert object["id"] ==
+               "https://demo.gancio.org/federation/m/1"
+
+      assert object["to"] == ["https://www.w3.org/ns/activitystreams#Public"]
+
+      assert object["cc"] == []
+
+      assert object["actor"] == "https://demo.gancio.org/federation/u/gancio"
+      assert object["location"]["name"] == "Colosseo"
+      assert object["attributedTo"] == "https://demo.gancio.org/federation/u/gancio"
+
+      assert event.title == "Demo event"
+      assert event.begins_on == ~U[2021-07-14 15:30:57Z]
+      assert event.ends_on == ~U[2021-07-14 16:30:57Z]
+      assert event.picture.file.content_type == "image/jpeg"
+      assert event.picture.file.name == "unknown.jpg"
+      assert length(event.tags) == 1
+      assert hd(event.tags).title == "test"
+      assert event.physical_address.description == "Colosseo"
+    end
+
     test "it works for incoming events for local groups" do
       %Actor{url: group_url, id: group_id} = group = insert(:group)
 
diff --git a/test/fixtures/gancio-event-activity.json b/test/fixtures/gancio-event-activity.json
new file mode 100644
index 00000000..e7a02e7e
--- /dev/null
+++ b/test/fixtures/gancio-event-activity.json
@@ -0,0 +1,42 @@
+{
+  "id": "https://demo.gancio.org/federation/m/1#create",
+  "type": "Create",
+  "to": ["https://www.w3.org/ns/activitystreams#Public"],
+  "cc": ["https://demo.gancio.org/federation/u/gancio/followers"],
+  "published": "2021-07-01T22:33:36Z",
+  "actor": "https://demo.gancio.org/federation/u/gancio",
+  "object": {
+    "id": "https://demo.gancio.org/federation/m/1",
+    "name": "Demo event",
+    "url": "https://demo.gancio.org/event/demo-event",
+    "type": "Event",
+    "startTime": "2021-07-14T17:30:57+02:00",
+    "endTime": "2021-07-14T18:30:57+02:00",
+    "location": {
+      "name": "Colosseo"
+    },
+    "attachment": [
+      {
+        "type": "Document",
+        "mediaType": "image/jpeg",
+        "url": "https://demo.gancio.org/media/7215892e7326a9b326b6bcad5b57642e.jpg",
+        "name": "",
+        "blurHash": null,
+        "focalPoint": [0, 0]
+      }
+    ],
+    "tag": [
+      {
+        "type": "Hashtag",
+        "name": "#test",
+        "href": "/tags/test"
+      }
+    ],
+    "published": "2021-07-01T22:33:36Z",
+    "attributedTo": "https://demo.gancio.org/federation/u/gancio",
+    "to": ["https://www.w3.org/ns/activitystreams#Public"],
+    "cc": ["https://demo.gancio.org/federation/u/gancio/followers"],
+    "content": "\n    📍 Colosseo\n    📅 Wednesday, 14 July (17:30)\n\n    \n  ",
+    "summary": "\n    📍 Colosseo\n    📅 Wednesday, 14 July (17:30)\n\n    \n  "
+  }
+}