diff --git a/src/pyj/srv.pyj b/src/pyj/srv.pyj
index d4e1ccdd8c..6c038631c3 100644
--- a/src/pyj/srv.pyj
+++ b/src/pyj/srv.pyj
@@ -33,9 +33,7 @@ def on_library_load_progress(loaded, total):
 
 def load_book_list():
     temp = UserSessionData(None, {})  # So that settings for anonymous users are preserved
-    query = {k:temp.get(k) for k in str.split(
-        'library_id sort partition_method collapse_at dont_collapse sort_tags_by'
-    )}
+    query = {k:temp.get(k) for k in str.split('library_id sort')}
     url_query = parse_url_params()
     for key in url_query:
         query[key] = url_query[key]