diff --git a/tests/zfs-tests/tests/functional/redacted_send/redacted_panic.ksh b/tests/zfs-tests/tests/functional/redacted_send/redacted_panic.ksh
index bf3b17f35804..032d1fb91a2e 100755
--- a/tests/zfs-tests/tests/functional/redacted_send/redacted_panic.ksh
+++ b/tests/zfs-tests/tests/functional/redacted_send/redacted_panic.ksh
@@ -1,44 +1,50 @@
 #!/bin/ksh
 
 #
 # This file and its contents are supplied under the terms of the
 # Common Development and Distribution License ("CDDL"), version 1.0.
 # You may only use this file in accordance with the terms of version
 # 1.0 of the CDDL.
 #
 # A full copy of the text of the CDDL should have accompanied this
 # source.  A copy of the CDDL is also available via the Internet at
 # http://www.illumos.org/license/CDDL.
 #
 
 #
 # Copyright (c) 2021 by Delphix. All rights reserved.
 #
 
 . $STF_SUITE/tests/functional/redacted_send/redacted.kshlib
 
 #
 # Description:
 # Verify edge case when midbufid is equal to minbufid for the bug fixed by
 # https://github.com/openzfs/zfs/pull/11297 (Fix kernel panic induced by
 # redacted send)
 #
 
 typeset ds_name="panic"
 typeset sendfs="$POOL/$ds_name"
 typeset recvfs="$POOL2/$ds_name"
 typeset clone="$POOL/${ds_name}_clone"
-typeset stream=$(mktemp $tmpdir/stream.XXXX)
+typeset stream=$(mktemp $TEST_BASE_DIR/stream.XXXX)
 
-log_onexit redacted_cleanup $sendfs $recvfs
+function cleanup
+{
+	redacted_cleanup $sendfs $recvfs
+	rm -f $stream
+}
+
+log_onexit cleanup
 
 log_must zfs create -o recsize=8k $sendfs
 log_must dd if=/dev/urandom of=/$sendfs/file bs=1024k count=2048
 log_must zfs snapshot $sendfs@init
 log_must zfs clone $sendfs@init $clone
 log_must stride_dd -i /dev/urandom -o /$clone/file -b 8192 -s 2 -c 7226
 log_must zfs snapshot $clone@init
 log_must zfs redact $sendfs@init book_init $clone@init
 log_must eval "zfs send --redact $sendfs#book_init $sendfs@init >$stream"
 log_must eval "zfs recv $recvfs <$stream"
 log_pass