diff --git a/src/bin/pg_dump/pg_backup_archiver.h b/src/bin/pg_dump/pg_backup_archiver.h
index 083a65b9754..3b221bb7095 100644
--- a/src/bin/pg_dump/pg_backup_archiver.h
+++ b/src/bin/pg_dump/pg_backup_archiver.h
@@ -102,7 +102,6 @@ typedef z_stream *z_streamp;
 
 struct _archiveHandle;
 struct _tocEntry;
-struct _restoreList;
 
 typedef void (*ClosePtr) (struct _archiveHandle * AH);
 typedef void (*ReopenPtr) (struct _archiveHandle * AH);