diff --git a/appliances/hbcd_pe.gns3a b/appliances/hbcd_pe.gns3a
index db93173..2249981 100644
--- a/appliances/hbcd_pe.gns3a
+++ b/appliances/hbcd_pe.gns3a
@@ -12,8 +12,6 @@
     "status": "stable",
     "maintainer": "GNS3 Team",
     "maintainer_email": "developers@gns3.net",
-    "usage": "",
-    "symbol": "cd.svg",
     "qemu": {
         "adapter_type": "e1000",
         "adapters": 1,