diff --git a/lib/libc/sys/clock_nanosleep.c b/lib/libc/sys/clock_nanosleep.c
index 65e1548992ce..e6afea809943 100644
--- a/lib/libc/sys/clock_nanosleep.c
+++ b/lib/libc/sys/clock_nanosleep.c
@@ -1,7 +1,6 @@
 /*
  * Copyright (c) 2017 Eric van Gyzen
  * Copyright (c) 2014 The FreeBSD Foundation.
- * All rights reserved.
  *
  * Portions of this software were developed by Konstantin Belousov
  * under sponsorship from the FreeBSD Foundation.
diff --git a/lib/libc/tests/iconv/iconvctl_test.c b/lib/libc/tests/iconv/iconvctl_test.c
index 04bf24b8481d..29d5b9520f2e 100644
--- a/lib/libc/tests/iconv/iconvctl_test.c
+++ b/lib/libc/tests/iconv/iconvctl_test.c
@@ -1,6 +1,5 @@
 /*-
  * Copyright (c) 2016 Eric van Gyzen
- * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions