diff --git a/tests/misc-tests/034-metadata-uuid/test.sh b/tests/misc-tests/034-metadata-uuid/test.sh
index fecec3d3..c7f63ae1 100755
--- a/tests/misc-tests/034-metadata-uuid/test.sh
+++ b/tests/misc-tests/034-metadata-uuid/test.sh
@@ -6,6 +6,7 @@ check_prereq mkfs.btrfs
 check_prereq btrfs
 check_prereq btrfstune
 check_prereq btrfs-image
+check_global_prereq udevadm
 
 setup_root_helper
 prepare_test_dev
@@ -188,6 +189,8 @@ failure_recovery() {
 	loop1=$(run_check_stdout $SUDO_HELPER losetup --find --show "$image1")
 	loop2=$(run_check_stdout $SUDO_HELPER losetup --find --show "$image2")
 
+	run_check $SUDO_HELPER udevadm settle
+
 	# Mount and unmount, on trans commit all disks should be consistent
 	run_check $SUDO_HELPER mount "$loop1" "$TEST_MNT"
 	run_check $SUDO_HELPER umount "$TEST_MNT"