diff --git a/tests/test_client.py b/tests/test_client.py
index 734bc4c..c1471df 100644
--- a/tests/test_client.py
+++ b/tests/test_client.py
@@ -20,9 +20,12 @@ def test_board_departure(api_client: Client, sample_stop_id: str):
 
 
 def test_him_search(api_client: Client):
-    assert isinstance(
-        api_client.him_search(time_end=datetime.now() + timedelta(days=10))[0], Message
-    )
+    response = api_client.him_search(time_end=datetime.now() + timedelta(days=10))
+
+    if len(response) != 0:
+        assert isinstance(response[0], Message)
+    else:
+        assert isinstance(response, list)
 
 
 def test_journey_detail(api_client: Client, sample_journey_id: str):