diff --git a/lib/Service/ExFilesActionsMenuService.php b/lib/Service/ExFilesActionsMenuService.php
index 792c651c..b51e6d1f 100644
--- a/lib/Service/ExFilesActionsMenuService.php
+++ b/lib/Service/ExFilesActionsMenuService.php
@@ -155,7 +155,7 @@ public function handleFileAction(string $userId, string $appId, string $fileActi
 					'mime' => $actionFile['mime'],
 					'fileType' => $actionFile['fileType'],
 					'mtime' => $actionFile['mtime'],
-					'contentLength' => $actionFile['contentLength'],
+					'size' => $actionFile['size'],
 					'favorite' => $actionFile['favorite'] ?? "false",
 					'permissions' => $actionFile['permissions'],
 					'shareTypes' => $actionFile['shareTypes'] ?? null,
diff --git a/src/filesplugin.js b/src/filesplugin.js
index c4db129a..96084d68 100644
--- a/src/filesplugin.js
+++ b/src/filesplugin.js
@@ -34,7 +34,7 @@ state.fileActions.forEach(fileAction => {
 					favorite: file.dataset?.favorite,
 					permissions: file.dataset.permissions,
 					fileType: file.dataset.type,
-					contentLength: file.dataset.size,
+					size: file.dataset.size,
 					mtime: file.dataset.mtime,
 					shareTypes: file.dataset?.shareTypes,
 					shareAttributes: file.dataset.shareAttributes,