diff --git a/common/data_source/config.py b/common/data_source/config.py
index a3d86720c..6e4679b18 100644
--- a/common/data_source/config.py
+++ b/common/data_source/config.py
@@ -83,6 +83,7 @@ _PAGE_EXPANSION_FIELDS = [
     "space",
     "metadata.labels",
     "history.lastUpdated",
+    "ancestors",
 ]