diff --git a/public/scripts/world-info.js b/public/scripts/world-info.js
index 2ea7c9875..e92562033 100644
--- a/public/scripts/world-info.js
+++ b/public/scripts/world-info.js
@@ -2232,7 +2232,7 @@ export function setWIOriginalDataValue(data, uid, key, value) {
  */
 export function deleteWIOriginalDataValue(data, uid) {
     if (data.originalData && Array.isArray(data.originalData.entries)) {
-        const originalIndex = data.originalData.entries.findIndex(x => x.uid === uid);
+        const originalIndex = data.originalData.entries.findIndex(x => String(x.uid) === String(uid));
 
         if (originalIndex >= 0) {
             data.originalData.entries.splice(originalIndex, 1);