diff --git a/persistence/db_ledis/checksum_repository.go b/persistence/db_ledis/checksum_repository.go
index 7ce2c97e3..c30144e25 100644
--- a/persistence/db_ledis/checksum_repository.go
+++ b/persistence/db_ledis/checksum_repository.go
@@ -1,8 +1,6 @@
 package db_ledis
 
 import (
-	"errors"
-
 	"github.com/cloudsonic/sonic-server/log"
 	"github.com/cloudsonic/sonic-server/scanner"
 	"github.com/siddontang/ledisdb/ledis"
@@ -35,14 +33,6 @@ func (r *checkSumRepository) loadData() {
 	log.Debug("Loaded checksums", "total", len(r.data))
 }
 
-func (r *checkSumRepository) Put(id, sum string) error {
-	if id == "" {
-		return errors.New("ID is required")
-	}
-	_, err := Db().HSet(checkSumKeyName, []byte(id), []byte(sum))
-	return err
-}
-
 func (r *checkSumRepository) Get(id string) (string, error) {
 	return r.data[id], nil
 }
diff --git a/persistence/db_ledis/wire_providers.go b/persistence/db_ledis/wire_providers.go
index 2459b56aa..59f66ea5e 100644
--- a/persistence/db_ledis/wire_providers.go
+++ b/persistence/db_ledis/wire_providers.go
@@ -5,6 +5,5 @@ import (
 )
 
 var Set = wire.NewSet(
-	NewCheckSumRepository,
 	NewNowPlayingRepository,
 )
diff --git a/persistence/db_storm/checksum_repository.go b/persistence/db_storm/checksum_repository.go
new file mode 100644
index 000000000..b4504b5f1
--- /dev/null
+++ b/persistence/db_storm/checksum_repository.go
@@ -0,0 +1,53 @@
+package db_storm
+
+import (
+	"github.com/asdine/storm"
+	"github.com/cloudsonic/sonic-server/domain"
+	"github.com/cloudsonic/sonic-server/log"
+	"github.com/cloudsonic/sonic-server/scanner"
+)
+
+var (
+	checkSumBucket = "_Checksums"
+)
+
+type checkSumRepository struct {
+	data map[string]string
+}
+
+func NewCheckSumRepository() scanner.CheckSumRepository {
+	r := &checkSumRepository{}
+	return r
+}
+
+func (r *checkSumRepository) loadData() error {
+	loadedData := make(map[string]string)
+	err := Db().Get(checkSumBucket, checkSumBucket, &loadedData)
+	if err == storm.ErrNotFound {
+		return domain.ErrNotFound
+	}
+	log.Debug("Loaded checksums", "total", len(loadedData))
+	r.data = loadedData
+	return err
+}
+
+func (r *checkSumRepository) Get(id string) (string, error) {
+	if r.data == nil {
+		err := r.loadData()
+		if err != nil {
+			return "", err
+		}
+	}
+	return r.data[id], nil
+}
+
+func (r *checkSumRepository) SetData(newSums map[string]string) error {
+	err := Db().Set(checkSumBucket, checkSumBucket, newSums)
+	if err != nil {
+		return err
+	}
+	r.data = newSums
+	return nil
+}
+
+var _ scanner.CheckSumRepository = (*checkSumRepository)(nil)
diff --git a/persistence/db_storm/checksum_repository_test.go b/persistence/db_storm/checksum_repository_test.go
new file mode 100644
index 000000000..863beebf0
--- /dev/null
+++ b/persistence/db_storm/checksum_repository_test.go
@@ -0,0 +1,28 @@
+package db_storm
+
+import (
+	"github.com/cloudsonic/sonic-server/scanner"
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("ChecksumRepository", func() {
+	var repo scanner.CheckSumRepository
+
+	BeforeEach(func() {
+		Db().Drop(checkSumBucket)
+		repo = NewCheckSumRepository()
+		repo.SetData(map[string]string{
+			"a": "AAA", "b": "BBB",
+		})
+	})
+
+	It("can retrieve data", func() {
+		Expect(repo.Get("b")).To(Equal("BBB"))
+	})
+
+	It("persists data", func() {
+		newRepo := NewCheckSumRepository()
+		Expect(newRepo.Get("b")).To(Equal("BBB"))
+	})
+})
diff --git a/persistence/db_storm/wire_providers.go b/persistence/db_storm/wire_providers.go
index 2228a0f70..fa5f63b63 100644
--- a/persistence/db_storm/wire_providers.go
+++ b/persistence/db_storm/wire_providers.go
@@ -12,5 +12,6 @@ var Set = wire.NewSet(
 	NewMediaFileRepository,
 	NewArtistIndexRepository,
 	NewPlaylistRepository,
+	NewCheckSumRepository,
 	persistence.NewMediaFolderRepository,
 )
diff --git a/scanner/itunes_scanner.go b/scanner/itunes_scanner.go
index 870ff6fa3..3d4898a7e 100644
--- a/scanner/itunes_scanner.go
+++ b/scanner/itunes_scanner.go
@@ -37,7 +37,6 @@ func NewItunesScanner(checksumRepo CheckSumRepository) *ItunesScanner {
 }
 
 type CheckSumRepository interface {
-	Put(id, sum string) error
 	Get(id string) (string, error)
 	SetData(newSums map[string]string) error
 }
diff --git a/wire_gen.go b/wire_gen.go
index 4a7a02686..1bc39d869 100644
--- a/wire_gen.go
+++ b/wire_gen.go
@@ -19,7 +19,7 @@ import (
 // Injectors from wire_injectors.go:
 
 func initImporter(musicFolder string) *scanner.Importer {
-	checkSumRepository := db_ledis.NewCheckSumRepository()
+	checkSumRepository := db_storm.NewCheckSumRepository()
 	itunesScanner := scanner.NewItunesScanner(checkSumRepository)
 	mediaFileRepository := db_storm.NewMediaFileRepository()
 	albumRepository := db_storm.NewAlbumRepository()