diff --git a/config/object_ids.py b/config/object_ids.py
index 8a60103..5d6b3e7 100644
--- a/config/object_ids.py
+++ b/config/object_ids.py
@@ -17,8 +17,8 @@ HEATER_ID = bytes([0x44, 0x41, 0x00, 0xA4])
 PCDU_HANDLER_ID = bytes([0x44, 0x20, 0x00, 0xA1])
 SOLAR_ARRAY_DEPLOYMENT_ID = bytes([0x44, 0x41, 0x10, 0xA2])
 SYRLINKS_HANDLER = bytes([0x44, 0x53, 0x00, 0xA3])
-IMTQ_HANDLER_ID = bytearray([0x44, 0x14, 0x00, 0x14])
-PLOC_MPSOC_ID = bytearray([0x44, 0x33, 0x00, 0x15])
+IMTQ_HANDLER_ID = bytes([0x44, 0x14, 0x00, 0x14])
+PLOC_MPSOC_ID = bytes([0x44, 0x33, 0x00, 0x15])
 RW1_ID = bytes([0x44, 0x12, 0x00, 0x1])
 RW2_ID = bytes([0x44, 0x12, 0x00, 0x2])
 RW3_ID = bytes([0x44, 0x12, 0x00, 0x3])