diff --git a/src/caoscrawler/identifiable_adapters.py b/src/caoscrawler/identifiable_adapters.py
index 73ce38fb593f321f9f80cc6c06034c7df0f14c76..8e609c46167fa35885c72f81d4502239cabf92ae 100644
--- a/src/caoscrawler/identifiable_adapters.py
+++ b/src/caoscrawler/identifiable_adapters.py
@@ -23,6 +23,7 @@
 # ** end header
 #
 
+from __future__ import annotations
 import yaml
 
 from datetime import datetime