diff --git a/Mongoose_Traveller2e/sheet.json b/Mongoose_Traveller2e/sheet.json
index 0385ea0d96..2fa17db22a 100644
--- a/Mongoose_Traveller2e/sheet.json
+++ b/Mongoose_Traveller2e/sheet.json
@@ -2,7 +2,7 @@
     "html": "MongooseTraveller.html",
     "css": "MongooseTraveller.css",
     "authors": "Fabian D.",
-    "roll20userID": "869232",
+    "roll20userid": "869232",
     "preview": "MongooseTraveller.png",
     "instructions": "You can roll skills directly from the sheet, by clicking on the corresponding name or the roll button at the beginning of the row."
 }
\ No newline at end of file