diff --git a/ports/sonic3air/port.json b/ports/sonic3air/port.json
index 8dac7ff9d5..bab2103222 100644
--- a/ports/sonic3air/port.json
+++ b/ports/sonic3air/port.json
@@ -16,7 +16,7 @@
     "inst": "Copy a rom of Sonic 3 & Knuckles to ports/sonic3air and rename it to `Sonic_Knuckles_wSonic3.bin`.",
     "inst_md": null,
     "genres": [
-      "platform"
+      "platformer"
     ],
     "image": null,
     "rtr": false,