diff --git a/usr.bin/hexdump/tests/od_test.sh b/usr.bin/hexdump/tests/od_test.sh
index 722873b34125..430c35351656 100755
--- a/usr.bin/hexdump/tests/od_test.sh
+++ b/usr.bin/hexdump/tests/od_test.sh
@@ -47,48 +47,3 @@ atf_init_test_cases()
 {
 	atf_add_test_case c_flag
 }
-#
-# Copyright 2018 The FreeBSD Project
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-# SUCH DAMAGE.
-#
-# $FreeBSD$
-
-atf_test_case c_flag
-c_flag_head()
-{
-	atf_set "descr" "Verify -c output"
-}
-c_flag_body()
-{
-	printf 'TestTestTestTes\345Test\345' > d_od_cflag.in
-	atf_check -o file:"$(atf_get_srcdir)/d_od_cflag_a.out" \
-	    env LC_CTYPE="en_US.UTF-8" od -c "d_od_cflag.in"
-	printf 'TestTestTestTesтТест' > d_od_cflag.in
-	atf_check -o file:"$(atf_get_srcdir)/d_od_cflag_b.out" \
-	    env LC_CTYPE="en_US.UTF-8" od -c "d_od_cflag.in"
-}
-
-atf_init_test_cases()
-{
-	atf_add_test_case c_flag
-}