diff --git a/device-types/Ubiquiti/er-x.yaml b/device-types/Ubiquiti/er-x.yaml
index 40b48db7..ceb5df15 100644
--- a/device-types/Ubiquiti/er-x.yaml
+++ b/device-types/Ubiquiti/er-x.yaml
@@ -24,3 +24,6 @@ interfaces:
 - name: eth4
   type: 1000base-t
   mgmt_only: false
+- name: switch0
+  type: virtual
+  mgmt_only: false