diff --git a/COPS/sheet.json b/COPS/sheet.json
index 79f429d815..68e2349a81 100644
--- a/COPS/sheet.json
+++ b/COPS/sheet.json
@@ -2,6 +2,7 @@
 	"html": "COPS.html",
 	"css": "COPS.css",
 	"authors": "Benjamin Chambon",
+	"preview": "COPS.PNG",
 	"roll20userid": "benchambon",
 	"instructions": "# COPS Character Sheet\r## Useful Attributes\r\r* attr_Nom\r* attr_PV\r* attr_PVMAX\r* attr_Carrure\r* attr_Perception\r* attr_Charme\r* attr_Reflexes\r* attr_Coordination\r* attr_Education\r* attr_Sang-Froid\r## Use Difficulte to set up the difficulty level of Skill Rolls"
-}
\ No newline at end of file
+}