diff --git a/Lyceennes/sheet.json b/Lyceennes/sheet.json
index e05789bbce..e8a37445fd 100644
--- a/Lyceennes/sheet.json
+++ b/Lyceennes/sheet.json
@@ -3,6 +3,6 @@
 "css": "lyceennes.css",
 "authors": "Lyra S.",
 "roll20userID": "1492292",
-"preview": "LyceennesReview",
+"preview": "LyceennesReview.png",
 "instructions": "Feuille de personnage pour Lycéennes 4.0."
 }