diff --git a/entries/tobutobugirldeluxe/game.json b/entries/tobutobugirldeluxe/game.json
index d340a553..4219c345 100644
--- a/entries/tobutobugirldeluxe/game.json
+++ b/entries/tobutobugirldeluxe/game.json
@@ -9,7 +9,7 @@
     ],
     "license": "MIT",
     "onlineplay": true,
-    "platform": "GBC",
+    "platform": "GB",
     "gameWebsite": "https://tangramgames.itch.io/tobu-tobu-girl-deluxe",
     "repository": "https://github.com/SimonLarsen/tobutobugirl-dx",
     "screenshots": [