diff --git a/dist.sh b/dist.sh
index 9a2f0010a2..e367038188 100755
--- a/dist.sh
+++ b/dist.sh
@@ -4,4 +4,4 @@ set -e
 rm -f man/*.[35] include/openssl/*.h
 ./autogen.sh
 ./configure
-make -j2 distcheck
+make -j4 distcheck
diff --git a/tap-driver.sh b/tap-driver.sh
index fea066f56e..0ca4903755 100755
--- a/tap-driver.sh
+++ b/tap-driver.sh
@@ -1,5 +1,5 @@
 #! /bin/sh
-# Copyright (C) 2011-2021 Free Software Foundation, Inc.
+# Copyright (C) 2011-2020 Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by