diff --git a/src/include/executor/nodeAgg.h b/src/include/executor/nodeAgg.h
index 6c4891bbaeb..34b82d0f5d1 100644
--- a/src/include/executor/nodeAgg.h
+++ b/src/include/executor/nodeAgg.h
@@ -264,7 +264,7 @@ typedef struct AggStatePerGroupData
 	 * NULL and not auto-replace it with a later input value. Only the first
 	 * non-NULL input will be auto-substituted.
 	 */
-}			AggStatePerGroupData;
+} AggStatePerGroupData;
 
 /*
  * AggStatePerPhaseData - per-grouping-set-phase state
diff --git a/src/tools/pgindent/typedefs.list b/src/tools/pgindent/typedefs.list
index e1c4f913f84..9f83ecf181f 100644
--- a/src/tools/pgindent/typedefs.list
+++ b/src/tools/pgindent/typedefs.list
@@ -47,6 +47,7 @@ AggSplit
 AggState
 AggStatePerAgg
 AggStatePerGroup
+AggStatePerGroupData
 AggStatePerHash
 AggStatePerPhase
 AggStatePerTrans