diff --git a/device-types/Cisco/C9500-48Y4C.yaml b/device-types/Cisco/C9500-48Y4C.yaml
index 7cda0043..c67af063 100644
--- a/device-types/Cisco/C9500-48Y4C.yaml
+++ b/device-types/Cisco/C9500-48Y4C.yaml
@@ -11,13 +11,11 @@ console-ports:
     type: rj-45
   - name: usb
     type: usb-mini-b
-power-ports:
+module-bays:
   - name: PS-0
-    type: iec-60320-c14
-    maximum_draw: 650
+    position: PS-0
   - name: PS-1
-    type: iec-60320-c14
-    maximum_draw: 650
+    position: PS-1
 interfaces:
   - name: GigabitEthernet0/0
     type: 1000base-t