diff --git a/src/include/access/htup_details.h b/src/include/access/htup_details.h
index aa957cf3b016..bc6094b001fb 100644
--- a/src/include/access/htup_details.h
+++ b/src/include/access/htup_details.h
@@ -357,20 +357,6 @@ HeapTupleHeaderXminFrozen(const HeapTupleHeaderData *tup)
 	return (tup->t_infomask & HEAP_XMIN_FROZEN) == HEAP_XMIN_FROZEN;
 }
 
-static inline void
-HeapTupleHeaderSetXminCommitted(HeapTupleHeaderData *tup)
-{
-	Assert(!HeapTupleHeaderXminInvalid(tup));
-	tup->t_infomask |= HEAP_XMIN_COMMITTED;
-}
-
-static inline void
-HeapTupleHeaderSetXminInvalid(HeapTupleHeaderData *tup)
-{
-	Assert(!HeapTupleHeaderXminCommitted(tup));
-	tup->t_infomask |= HEAP_XMIN_INVALID;
-}
-
 static inline void
 HeapTupleHeaderSetXminFrozen(HeapTupleHeaderData *tup)
 {