diff --git a/src/main.mjs b/src/main.mjs
index ffcfc7db..229136b7 100644
--- a/src/main.mjs
+++ b/src/main.mjs
@@ -101,7 +101,7 @@ Hooks.once("init", () => {
 })
 
 Hooks.on('dropActorSheetData', (actor, sheet, data) => {
-    if (data.id) {
+    if (data.uuid) {
         if (actor.type === "character") {
             return CharacterSheet.onDroppedData(actor, sheet, data);
         } else {