diff --git a/src/services/Assets.php b/src/services/Assets.php
index 160c02a8d65..0f25aeb4ff2 100644
--- a/src/services/Assets.php
+++ b/src/services/Assets.php
@@ -265,7 +265,7 @@ public function renameFolderById(int $folderId, string $newName): string
 
         if ($conflictingFolder) {
             throw new FsObjectExistsException(Craft::t('app', 'A folder with the name “{folderName}” already exists in the folder.', [
-                'folderName' => $folder->name,
+                'folderName' => $newName,
             ]));
         }