diff --git a/pelicanconf.py b/pelicanconf.py
index a5d5d91..c65369c 100644
--- a/pelicanconf.py
+++ b/pelicanconf.py
@@ -39,7 +39,6 @@ USE_FOLDER_AS_CATEGORY = False
 PLUGIN_PATHS = ["plugins"]
 PLUGINS = [
     'i18n_subsites',
-    "pelican-page-hierarchy",
     "always_modified",
     "tag_cloud",
     'pdf-img',