diff --git a/tests/test_submit_order.py b/tests/test_submit_order.py
index 6fa79b9..62a39f2 100644
--- a/tests/test_submit_order.py
+++ b/tests/test_submit_order.py
@@ -41,7 +41,7 @@ _spec.loader.exec_module(submit_order_handler)
 # Helpers
 # ---------------------------------------------------------------------------
 EASTERN = ZoneInfo("America/New_York")
-VALID_GOOGLE_CLIENT_ID = "123456789.apps.googleusercontent.com"
+VALID_GOOGLE_CLIENT_ID = "test-client.apps.googleusercontent.com"
 
 
 def _make_event(