diff --git a/diagrams/onprem/network.py b/diagrams/onprem/network.py
index 41d1b662..ec7bb811 100644
--- a/diagrams/onprem/network.py
+++ b/diagrams/onprem/network.py
@@ -93,6 +93,5 @@ class Zookeeper(_Network):
 ETCD = Etcd
 HAProxy = Haproxy
 OSM = OpenServiceMesh
-OPNSense = Opnsense
 PFSense = Pfsense
 VyOS = Vyos