diff --git a/stashr/api.py b/stashr/api.py
index 364df93..cc3874d 100644
--- a/stashr/api.py
+++ b/stashr/api.py
@@ -2396,6 +2396,11 @@ def api_delete_scrape_directories():
         .query(database.ScrapeItems) \
         .delete()
 
+    database.session \
+        .query(database.Directories) \
+        .filter(database.Directories.directory_in_library == 0) \
+        .delete()
+
     database.session.commit()
 
     return jsonify(create_json_return('200'))