diff --git a/debye_bec/devices/mo1_bragg.py b/debye_bec/devices/mo1_bragg.py
index 639743d..da5e3be 100644
--- a/debye_bec/devices/mo1_bragg.py
+++ b/debye_bec/devices/mo1_bragg.py
@@ -36,6 +36,18 @@ from debye_bec.devices.utils.mo1_bragg_utils import compute_spline
 
 logger = bec_logger.logger
 
+class TriggerControlSource(int, enum.Enum):
+    """Enum class for the trigger control source of the trigger generator"""
+
+    EPICS = 0
+    INPOS = 1
+
+class TriggerControlMode(int, enum.Enum):
+    """Enum class for the trigger control mode of the trigger generator"""
+
+    PULSE = 0
+    CONDITION = 1
+
 class ScanControlScanStatus(int, enum.Enum):
     """Enum class for the scan status of the Bragg positioner"""