diff --git a/tests/zfs-tests/tests/functional/cli_root/zpool_trim/zpool_trim_start_and_cancel_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zpool_trim/zpool_trim_start_and_cancel_pos.ksh
index eaa4d90444b6..fbb0c291046c 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zpool_trim/zpool_trim_start_and_cancel_pos.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zpool_trim/zpool_trim_start_and_cancel_pos.ksh
@@ -1,48 +1,48 @@
 #!/bin/ksh -p
 #
 # CDDL HEADER START
 #
 # 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.
 #
 # CDDL HEADER END
 #
 
 #
 # Copyright (c) 2019 by Tim Chase. All rights reserved.
 # Copyright (c) 2019 Lawrence Livermore National Security, LLC.
 #
 
 . $STF_SUITE/include/libtest.shlib
-. $STF_SUITE/tests/functional/cli_root/zpool_initialize/zpool_initialize.kshlib
+. $STF_SUITE/tests/functional/cli_root/zpool_trim/zpool_trim.kshlib
 
 #
 # DESCRIPTION:
-# Starting and stopping an initialize works.
+# Starting and stopping a trim works.
 #
 # STRATEGY:
 # 1. Create a one-disk pool.
-# 2. Start initializing and verify that initializing is active.
-# 3. Cancel initializing and verify that initializing is not active.
+# 2. Start trimming and verify that trimming is active.
+# 3. Cancel trimming and verify that trimming is not active.
 #
 
 DISK1=${DISKS%% *}
 
 log_must zpool create -f $TESTPOOL $DISK1
-log_must zpool initialize $TESTPOOL
+log_must zpool trim $TESTPOOL
 
-[[ -z "$(initialize_progress $TESTPOOL $DISK1)" ]] && \
-    log_fail "Initialize did not start"
+[[ -z "$(trim_progress $TESTPOOL $DISK1)" ]] && \
+    log_fail "TRIM did not start"
 
-log_must zpool initialize -c $TESTPOOL
+log_must zpool trim -c $TESTPOOL
 
-[[ -z "$(initialize_progress $TESTPOOL $DISK1)" ]] || \
-    log_fail "Initialize did not stop"
+[[ -z "$(trim_progress $TESTPOOL $DISK1)" ]] || \
+    log_fail "TRIM did not stop"
 
-log_pass "Initialize start + cancel works"
+log_pass "TRIM start + cancel works"