diff --git a/doc/openapi/components/schemas/config/node_obj.yaml b/doc/openapi/components/schemas/config/node_obj.yaml
index 0f3f952f8..6025e4857 100644
--- a/doc/openapi/components/schemas/config/node_obj.yaml
+++ b/doc/openapi/components/schemas/config/node_obj.yaml
@@ -39,6 +39,7 @@ discriminator:
     mqtt: nodes/_mqtt.yaml
     nanomsg: nodes/_nanomsg.yaml
     ngsi: nodes/_ngsi.yaml
+    opendss: nodes/_opendss.yaml
     redis: nodes/_redis.yaml
     rtp: nodes/_rtp.yaml
     shmem: nodes/_shmem.yaml