diff --git a/eive_tmtc/config/object_ids.py b/eive_tmtc/config/object_ids.py
index c3cb03d..9f0ecd8 100644
--- a/eive_tmtc/config/object_ids.py
+++ b/eive_tmtc/config/object_ids.py
@@ -49,6 +49,9 @@ GYRO_1_L3G_HANDLER_ID = bytes([0x44, 0x12, 0x01, 0x11])
 GYRO_2_ADIS_HANDLER_ID = bytes([0x44, 0x12, 0x02, 0x12])
 GYRO_3_L3G_HANDLER_ID = bytes([0x44, 0x12, 0x03, 0x13])
 GPS_CONTROLLER = bytes([0x44, 0x13, 0x00, 0x45])
+GPS_0_HEALTH_DEV = bytes([0x44, 0x13, 0x00, 0x46])
+GPS_1_HEALTH_DEV = bytes([0x44, 0x13, 0x00, 0x47])
+
 RW1_ID = bytes([0x44, 0x12, 0x00, 0x47])
 RW2_ID = bytes([0x44, 0x12, 0x01, 0x48])
 RW3_ID = bytes([0x44, 0x12, 0x02, 0x49])