diff --git a/libs/file_navigator.py b/libs/file_navigator.py
index 5bb4b52..bc72662 100644
--- a/libs/file_navigator.py
+++ b/libs/file_navigator.py
@@ -1233,7 +1233,7 @@ class FileNavigator:
                             sibling_key = str(sibling_path)
                             if sibling_key in self.directory_contents:
                                 for item in self.directory_contents[sibling_key]:
-                                    if not isinstance(item, Directory):
+                                    if not isinstance(item, Directory) and hasattr(item, 'tja'):
                                         temp_items.append(item)
                     content_items = random.sample(temp_items, min(10, len(temp_items)))