diff --git a/src/tools/pgindent/typedefs.list b/src/tools/pgindent/typedefs.list
index ace5414fa5b..b6135f03479 100644
--- a/src/tools/pgindent/typedefs.list
+++ b/src/tools/pgindent/typedefs.list
@@ -3041,6 +3041,7 @@ UnresolvedTupData
 UpdateContext
 UpdateStmt
 UpgradeTask
+UpgradeTaskProcessCB
 UpgradeTaskReport
 UpgradeTaskSlot
 UpgradeTaskSlotState