diff --git a/Cthulhu Eternal/sheet.json b/Cthulhu Eternal/sheet.json
index 64376295a0..75daf6b498 100644
--- a/Cthulhu Eternal/sheet.json	
+++ b/Cthulhu Eternal/sheet.json	
@@ -5,5 +5,6 @@
 	"roll20userid": "557736,3726,7375113",
 	"preview": "preview.png",
 	"version": "Version 1.05",
+	"legacy": true,
 	"instructions": "*Released by arrangement with Cthulhu Reborn, publishers of the Cthulhu Eternal RPG*"
 }