diff --git a/events/tests/test_views.py b/events/tests/test_views.py
index d9a978e1..ee17128b 100644
--- a/events/tests/test_views.py
+++ b/events/tests/test_views.py
@@ -129,7 +129,13 @@ class CSVExportContentTest(MessagePatch, TestCase):
 
         participants = self.client.get(self.url).content.decode("utf-8")
         participants = list(csv.reader(participants.split("\n")))
+        toto_registration = participants[1]
+
+        # This is not super nice, but it makes the test deterministic.
+        if toto_registration[5] == "f & d":
+            toto_registration[5] = "d & f"
+
         self.assertEqual(
             ["toto_foo", "toto@a.b", "toto", "foo", "a", "d & f", "hello"],
-            participants[1],
+            toto_registration,
         )
diff --git a/events/views.py b/events/views.py
index 71000ed2..248c4284 100644
--- a/events/views.py
+++ b/events/views.py
@@ -36,14 +36,11 @@ def participants_csv(request, event_id):
         row = [user.username, user.email, user.first_name, user.last_name]
 
         # Options
-        options_choices = list(
-            " & ".join(
-                registration.options_choices.filter(option__id=id).values_list(
-                    "choice", flat=True
-                )
-            )
+        all_choices = registration.options_choices.values_list("choice", flat=True)
+        options_choices = [
+            " & ".join(all_choices.filter(option__id=id))
             for id in event.options.values_list("id", flat=True).order_by("id")
-        )
+        ]
         row += options_choices
         # Extra info
         extra_info = list(