diff --git a/Backend/libwebportal/db/Base.py b/Backend/libwebportal/db/Base.py
index fe69881..9a81f69 100644
--- a/Backend/libwebportal/db/Base.py
+++ b/Backend/libwebportal/db/Base.py
@@ -63,7 +63,7 @@ def to_json_delete_event(self):
     @staticmethod
     def is_valid_property_name(name: str) -> bool:
         return not name.startswith('__') and not name.startswith('_') and not name.startswith('query') and \
-               not name.startswith('metadata') and name != 'version_id'
+               not name.startswith('metadata') and name != 'version_id' and name != 'registry'
 
     @staticmethod
     def is_valid_property_value(value: str) -> bool: