diff --git a/schemas/vrf.yml b/schemas/vrf.yml
index 802429e..25360d0 100644
--- a/schemas/vrf.yml
+++ b/schemas/vrf.yml
@@ -101,6 +101,7 @@ nodes:
       - name: vrf
         peer: InfraVRF
         cardinality: one
+        optional: false
       - name: device
         peer: InfraDevice
         cardinality: one