diff --git a/apps/files_sharing/lib/share/file.php b/apps/files_sharing/lib/share/file.php
index 6d3c55a008..ceabc7d548 100644
--- a/apps/files_sharing/lib/share/file.php
+++ b/apps/files_sharing/lib/share/file.php
@@ -87,6 +87,7 @@ class OC_Share_Backend_File implements OCP\Share_Backend_File_Dependent {
 				$file['size'] = $item['size'];
 				$file['mtime'] = $item['mtime'];
 				$file['encrypted'] = $item['encrypted'];
+				$file['etag'] = $item['etag'];
 				$files[] = $file;
 			}
 			return $files;