diff --git a/device-types/Juniper/MX204.yaml b/device-types/Juniper/MX204.yaml
index 869b4b14d..32dcd6ad3 100644
--- a/device-types/Juniper/MX204.yaml
+++ b/device-types/Juniper/MX204.yaml
@@ -2,6 +2,13 @@
 manufacturer: Juniper
 model: MX204
 slug: juniper-mx204
+part_number: MX204
+u_height: 1
+weight: 7.71
+weight_unit: kg
+is_full_depth: false
+is_powered: true
+airflow: front-to-rear
 interfaces:
   - name: fxp0
     type: 1000base-t