diff --git a/blockstore/splitstore/markset.go b/blockstore/splitstore/markset.go
index 34a12de38..218681e13 100644
--- a/blockstore/splitstore/markset.go
+++ b/blockstore/splitstore/markset.go
@@ -41,8 +41,6 @@ type MarkSetEnv interface {
 
 func OpenMarkSetEnv(path string, mtype string) (MarkSetEnv, error) {
 	switch mtype {
-	case "bloom":
-		return NewBloomMarkSetEnv()
 	case "map":
 		return NewMapMarkSetEnv()
 	case "badger":
diff --git a/blockstore/splitstore/markset_bloom.go b/blockstore/splitstore/markset_bloom.go
deleted file mode 100644
index 26c6b06f6..000000000
--- a/blockstore/splitstore/markset_bloom.go
+++ /dev/null
@@ -1,113 +0,0 @@
-package splitstore
-
-import (
-	"crypto/rand"
-	"crypto/sha256"
-	"sync"
-
-	"golang.org/x/xerrors"
-
-	bbloom "github.com/ipfs/bbloom"
-	cid "github.com/ipfs/go-cid"
-)
-
-const (
-	BloomFilterMinSize     = 10_000_000
-	BloomFilterProbability = 0.01
-)
-
-type BloomMarkSetEnv struct{}
-
-var _ MarkSetEnv = (*BloomMarkSetEnv)(nil)
-
-type BloomMarkSet struct {
-	salt []byte
-	mx   sync.RWMutex
-	bf   *bbloom.Bloom
-	ts   bool
-}
-
-var _ MarkSet = (*BloomMarkSet)(nil)
-
-func NewBloomMarkSetEnv() (*BloomMarkSetEnv, error) {
-	return &BloomMarkSetEnv{}, nil
-}
-
-func (e *BloomMarkSetEnv) Create(name string, sizeHint int64) (MarkSet, error) {
-	size := int64(BloomFilterMinSize)
-	for size < sizeHint {
-		size += BloomFilterMinSize
-	}
-
-	salt := make([]byte, 4)
-	_, err := rand.Read(salt)
-	if err != nil {
-		return nil, xerrors.Errorf("error reading salt: %w", err)
-	}
-
-	bf, err := bbloom.New(float64(size), BloomFilterProbability)
-	if err != nil {
-		return nil, xerrors.Errorf("error creating bloom filter: %w", err)
-	}
-
-	return &BloomMarkSet{salt: salt, bf: bf}, nil
-}
-
-func (e *BloomMarkSetEnv) CreateVisitor(name string, sizeHint int64) (MarkSetVisitor, error) {
-	return nil, xerrors.Errorf("bloom mark set does not support visitors due to false positives")
-}
-
-func (e *BloomMarkSetEnv) SupportsVisitor() bool { return false }
-
-func (e *BloomMarkSetEnv) Close() error {
-	return nil
-}
-
-func (s *BloomMarkSet) saltedKey(cid cid.Cid) []byte {
-	hash := cid.Hash()
-	key := make([]byte, len(s.salt)+len(hash))
-	n := copy(key, s.salt)
-	copy(key[n:], hash)
-	rehash := sha256.Sum256(key)
-	return rehash[:]
-}
-
-func (s *BloomMarkSet) Mark(cid cid.Cid) error {
-	if s.ts {
-		s.mx.Lock()
-		defer s.mx.Unlock()
-	}
-
-	if s.bf == nil {
-		return errMarkSetClosed
-	}
-
-	s.bf.Add(s.saltedKey(cid))
-	return nil
-}
-
-func (s *BloomMarkSet) Has(cid cid.Cid) (bool, error) {
-	if s.ts {
-		s.mx.RLock()
-		defer s.mx.RUnlock()
-	}
-
-	if s.bf == nil {
-		return false, errMarkSetClosed
-	}
-
-	return s.bf.Has(s.saltedKey(cid)), nil
-}
-
-func (s *BloomMarkSet) Close() error {
-	if s.ts {
-		s.mx.Lock()
-		defer s.mx.Unlock()
-	}
-	s.bf = nil
-	return nil
-}
-
-func (s *BloomMarkSet) SetConcurrent() {
-	s.ts = true
-}
diff --git a/blockstore/splitstore/markset_test.go b/blockstore/splitstore/markset_test.go
index 93490c4c1..a4a42e860 100644
--- a/blockstore/splitstore/markset_test.go
+++ b/blockstore/splitstore/markset_test.go
@@ -14,10 +14,6 @@ func TestMapMarkSet(t *testing.T) {
 	testMarkSetVisitor(t, "map")
 }
 
-func TestBloomMarkSet(t *testing.T) {
-	testMarkSet(t, "bloom")
-}
-
 func TestBadgerMarkSet(t *testing.T) {
 	bs := badgerMarkSetBatchSize
 	badgerMarkSetBatchSize = 1