diff --git a/schemas/commodity-v3.0.json b/schemas/commodity-v3.0.json
index b8e9632..3d4450b 100644
--- a/schemas/commodity-v3.0.json
+++ b/schemas/commodity-v3.0.json
@@ -49,6 +49,10 @@
                     "type"      : "boolean",
                     "description" : "Whether the sending Cmdr has a Horizons pass."
                 },
+                "odyssey": {
+                    "type"      : "boolean",
+                    "description" : "Whether the sending Cmdr has an Odyssey expansion."
+                },                
                 "timestamp": {
                     "type"      : "string",
                     "format"    : "date-time"