diff --git a/blueprintcompiler/gir.py b/blueprintcompiler/gir.py
index f4bf4e3..cb73961 100644
--- a/blueprintcompiler/gir.py
+++ b/blueprintcompiler/gir.py
@@ -104,12 +104,8 @@ def get_available_namespaces() -> T.List[T.Tuple[str, str]]:
     if len(_available_namespaces):
         return _available_namespaces
 
-    search_paths: list[str] = [
-        *GIRepository.Repository.get_search_path(),
-        *_user_search_paths,
-    ]
-
-    for search_path in search_paths:
+    collect_typelib_search_paths()
+    for search_path in _typelib_search_paths:
         try:
             filenames = os.listdir(search_path)
         except FileNotFoundError: