diff --git a/docs/format/tombstones.md b/docs/format/tombstones.md
index 2af0ac98c..308a458a4 100644
--- a/docs/format/tombstones.md
+++ b/docs/format/tombstones.md
@@ -8,7 +8,7 @@ The stones section is 0 padded to a multiple of 4 for fast scans.
 
 ```
 ┌────────────────────────────┬─────────────────────┐
-│ magic(0x130BA30) <4b>      │ version(1) <1 byte> │
+│ magic(0x0130BA30) <4b>     │ version(1) <1 byte> │
 ├────────────────────────────┴─────────────────────┤
 │ ┌──────────────────────────────────────────────┐ │
 │ │                Tombstone 1                   │ │
diff --git a/tombstones.go b/tombstones.go
index 0626ac58e..21afd046a 100644
--- a/tombstones.go
+++ b/tombstones.go
@@ -29,7 +29,7 @@ const tombstoneFilename = "tombstones"
 
 const (
 	// MagicTombstone is 4 bytes at the head of a tombstone file.
-	MagicTombstone = 0x130BA30
+	MagicTombstone = 0x0130BA30
 
 	tombstoneFormatV1 = 1
 )