diff --git a/src/backend/access/heap/rewriteheap.c b/src/backend/access/heap/rewriteheap.c
index 131ec7b8d7..369694fa2e 100644
--- a/src/backend/access/heap/rewriteheap.c
+++ b/src/backend/access/heap/rewriteheap.c
@@ -350,7 +350,7 @@ end_heap_rewrite(RewriteState state)
 	 *
 	 * It's obvious that we must do this when not WAL-logging. It's less
 	 * obvious that we have to do it even if we did WAL-log the pages. The
-	 * reason is the same as in tablecmds.c's copy_relation_data(): we're
+	 * reason is the same as in storage.c's RelationCopyStorage(): we're
 	 * writing data that's not in shared buffers, and so a CHECKPOINT
 	 * occurring during the rewriteheap operation won't have fsync'd data we
 	 * wrote before the checkpoint.