diff --git a/test/units/testsuite-74.mount.sh b/test/units/testsuite-74.mount.sh
index 3d4a48d600..bfe472bef7 100755
--- a/test/units/testsuite-74.mount.sh
+++ b/test/units/testsuite-74.mount.sh
@@ -122,7 +122,7 @@ systemd-mount --discover "$WORK_DIR/simple.img"
 test -e /run/media/system/simple.img/foo.bar
 # systemd-mount --list and systemd-umount require the loopback block device is initialized by udevd.
 udevadm settle --timeout 30
-assert_in "/dev/loop.* ext4 sd-mount-test" "$(systemd-mount --list --full)"
+assert_in "/dev/loop.* ext4 +sd-mount-test" "$(systemd-mount --list --full)"
 systemd-umount "$WORK_DIR/simple.img"
 
 # --owner + vfat