diff --git a/abstract/UploaderPublicApi.js b/abstract/UploaderPublicApi.js
index 8de0c7d5..38f345cc 100644
--- a/abstract/UploaderPublicApi.js
+++ b/abstract/UploaderPublicApi.js
@@ -240,6 +240,7 @@ export class UploaderPublicApi {
       isRemoved: status === 'removed',
       errors: /** @type {import('../types/exported.js').OutputFileEntry['errors']} */ (uploadEntryData.errors),
       status,
+      source: uploadEntryData?.source,
     };
 
     return /** @type {import('../types/exported.js').OutputFileEntry<TStatus>} */ (outputItem);
diff --git a/abstract/uploadEntrySchema.js b/abstract/uploadEntrySchema.js
index 79738447..e43325ab 100644
--- a/abstract/uploadEntrySchema.js
+++ b/abstract/uploadEntrySchema.js
@@ -27,6 +27,7 @@ import { UploadcareFile } from '@uploadcare/upload-client';
  * @property {string | null} fullPath
  * @property {import('@uploadcare/upload-client').Metadata | null} metadata
  * @property {boolean} isRemoved
+ * @property {String} source
  */
 
 /**
diff --git a/blocks/FileItem/FileItem.js b/blocks/FileItem/FileItem.js
index a293ee2b..114a6c3a 100644
--- a/blocks/FileItem/FileItem.js
+++ b/blocks/FileItem/FileItem.js
@@ -392,6 +392,7 @@ export class FileItem extends UploaderBlock {
         cdnUrl: entry.getValue('cdnUrl') ?? fileInfo.cdnUrl,
         cdnUrlModifiers: entry.getValue('cdnUrlModifiers') ?? '',
         uploadProgress: 100,
+        source: entry.getValue('source'),
       });
 
       if (entry === this._entry) {