diff --git a/tests/zfs-tests/tests/functional/cli_root/zpool_status/zpool_status_008_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zpool_status/zpool_status_008_pos.ksh
index 4fb900c73cf6..7c44e800c16a 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zpool_status/zpool_status_008_pos.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zpool_status/zpool_status_008_pos.ksh
@@ -69,15 +69,16 @@ for raid_type in "draid2:3d:6c:1s" "raidz2"; do
 	log_mustnot eval "zpool status -e $TESTPOOL2 | grep ONLINE"
 
 	# Check no ONLINE slow vdevs are show.  Then mark IOs greater than
-	# 160ms slow, delay IOs 320ms to vdev6, check slow IOs.
+	# 750ms slow, delay IOs 1000ms to vdev6, check slow IOs.
 	log_must check_vdev_state $TESTPOOL2 $TESTDIR/vdev6 "ONLINE"
 	log_mustnot eval "zpool status -es $TESTPOOL2 | grep ONLINE"
 
-	log_must set_tunable64 ZIO_SLOW_IO_MS 160
-	log_must zinject -d $TESTDIR/vdev6 -D320:100 $TESTPOOL2
+	log_must set_tunable64 ZIO_SLOW_IO_MS 750
+	log_must zinject -d $TESTDIR/vdev6 -D1000:100 $TESTPOOL2
 	log_must mkfile 1048576 /$TESTPOOL2/testfile
 	sync_pool $TESTPOOL2
 	log_must set_tunable64 ZIO_SLOW_IO_MS $OLD_SLOW_IO
+	log_must zinject -c all
 
 	# Check vdev6 slow IOs are only shown when requested with -s.
 	log_mustnot eval "zpool status -e $TESTPOOL2 | grep $TESTDIR/vdev6 | grep ONLINE"
@@ -95,10 +96,9 @@ for raid_type in "draid2:3d:6c:1s" "raidz2"; do
 	log_mustnot eval "zpool status -es $TESTPOOL2 | grep $TESTDIR/vdev2 | grep ONLINE"
 	log_mustnot eval "zpool status -es $TESTPOOL2 | grep $TESTDIR/vdev3 | grep ONLINE"
 
-	log_must zinject -c all
 	log_must zpool status -es $TESTPOOL2
 
-	zpool destroy $TESTPOOL2
+	log_must zpool destroy $TESTPOOL2
 done
 
 log_pass "Verify zpool status -e shows only unhealthy vdevs"