diff --git a/tests/tests_devices/test_phoenix_trigger.py b/tests/tests_devices/test_phoenix_trigger.py
index 9e84132..5978afa 100644
--- a/tests/tests_devices/test_phoenix_trigger.py
+++ b/tests/tests_devices/test_phoenix_trigger.py
@@ -16,7 +16,7 @@ def mock_trigger():
     name = "phoenix_trigger"
     prefix = "X07MB-OP2:"
     dm = DMMock()
-    with mock.patch.object(dm, "connector"):
+    with mock.patch.object(dm, "connecto"):
         with (
             mock.patch(
                 "ophyd_devices.interfaces.base_classes.bec_device_base.FileWriter"