diff --git a/fixtures.ttar b/fixtures.ttar
index 348d10eb2..b19055fc2 100644
--- a/fixtures.ttar
+++ b/fixtures.ttar
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+Directory: fixtures/sys/block/dm-0/slaves
+Mode: 755
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+Path: fixtures/sys/block/dm-0/slaves/sda
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 Path: fixtures/sys/block/dm-0/stat
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