diff --git a/backend/apps/owasp/models/mixins/project.py b/backend/apps/owasp/models/mixins/project.py
index 767d5b0ae..c31801c3c 100644
--- a/backend/apps/owasp/models/mixins/project.py
+++ b/backend/apps/owasp/models/mixins/project.py
@@ -160,4 +160,4 @@ def idx_type(self):
     @property
     def idx_updated_at(self):
         """Return updated at for indexing."""
-        return self.updated_at.timestamp() if self.idx_updated_at else ""
+        return self.updated_at.timestamp() if self.updated_at else ""