diff --git a/src/connector/src/parser/additional_columns.rs b/src/connector/src/parser/additional_columns.rs
index ad72ec46aa3d..b353056334f4 100644
--- a/src/connector/src/parser/additional_columns.rs
+++ b/src/connector/src/parser/additional_columns.rs
@@ -60,7 +60,7 @@ pub static COMPATIBLE_ADDITIONAL_COLUMNS: LazyLock<HashMap<&'static str, HashSet
             // mongodb-cdc doesn't support cdc backfill table
             (
                 MONGODB_CDC_CONNECTOR,
-                HashSet::from(["timestamp", "partition", "offset", "collection_name"]),
+                HashSet::from(["timestamp", "partition", "offset", "database_name", "collection_name"]),
             ),
         ])
     });