diff --git a/model/checksum.go b/model/checksum.go
deleted file mode 100644
index 3999105d9..000000000
--- a/model/checksum.go
+++ /dev/null
@@ -1,8 +0,0 @@
-package model
-
-type ChecksumMap map[string]string
-
-type ChecksumRepository interface {
-	GetData() (ChecksumMap, error)
-	SetData(newSums ChecksumMap) error
-}
diff --git a/persistence/checksum_repository.go b/persistence/checksum_repository.go
deleted file mode 100644
index 0c63cc37b..000000000
--- a/persistence/checksum_repository.go
+++ /dev/null
@@ -1,58 +0,0 @@
-package persistence
-
-import (
-	"github.com/astaxie/beego/orm"
-	"github.com/cloudsonic/sonic-server/model"
-)
-
-type checkSumRepository struct {
-	ormer orm.Ormer
-}
-
-const checkSumId = "1"
-
-type checksum struct {
-	ID  string `orm:"pk;column(id)"`
-	Sum string
-}
-
-func NewCheckSumRepository(o orm.Ormer) model.ChecksumRepository {
-	r := &checkSumRepository{ormer: o}
-	return r
-}
-
-func (r *checkSumRepository) GetData() (model.ChecksumMap, error) {
-	loadedData := make(map[string]string)
-
-	var all []checksum
-	_, err := r.ormer.QueryTable(&checksum{}).Limit(-1).All(&all)
-	if err != nil {
-		return nil, err
-	}
-
-	for _, cks := range all {
-		loadedData[cks.ID] = cks.Sum
-	}
-
-	return loadedData, nil
-}
-
-func (r *checkSumRepository) SetData(newSums model.ChecksumMap) error {
-	_, err := r.ormer.Raw("delete from checksum").Exec()
-	if err != nil {
-		return err
-	}
-
-	var checksums []checksum
-	for k, v := range newSums {
-		cks := checksum{ID: k, Sum: v}
-		checksums = append(checksums, cks)
-	}
-	_, err = r.ormer.InsertMulti(batchSize, &checksums)
-	if err != nil {
-		return err
-	}
-	return nil
-}
-
-var _ model.ChecksumRepository = (*checkSumRepository)(nil)
diff --git a/persistence/checksum_repository_test.go b/persistence/checksum_repository_test.go
deleted file mode 100644
index babb3de5c..000000000
--- a/persistence/checksum_repository_test.go
+++ /dev/null
@@ -1,35 +0,0 @@
-package persistence
-
-import (
-	"github.com/astaxie/beego/orm"
-	"github.com/cloudsonic/sonic-server/model"
-	. "github.com/onsi/ginkgo"
-	. "github.com/onsi/gomega"
-)
-
-var _ = Describe("ChecksumRepository", func() {
-	var repo model.ChecksumRepository
-
-	BeforeEach(func() {
-		repo = NewCheckSumRepository(orm.NewOrm())
-		err := repo.SetData(map[string]string{
-			"a": "AAA", "b": "BBB",
-		})
-		if err != nil {
-			panic(err)
-		}
-	})
-
-	It("can retrieve data", func() {
-		sums, err := repo.GetData()
-		Expect(err).To(BeNil())
-		Expect(sums["b"]).To(Equal("BBB"))
-	})
-
-	It("persists data", func() {
-		newRepo := NewCheckSumRepository(orm.NewOrm())
-		sums, err := newRepo.GetData()
-		Expect(err).To(BeNil())
-		Expect(sums["b"]).To(Equal("BBB"))
-	})
-})
diff --git a/persistence/persistence.go b/persistence/persistence.go
index 35cc1f302..59969f39a 100644
--- a/persistence/persistence.go
+++ b/persistence/persistence.go
@@ -165,6 +165,5 @@ func init() {
 	registerModel(model.User{}, new(user))
 	registerModel(model.Annotation{}, new(annotation))
 
-	orm.RegisterModel(new(checksum))
 	orm.RegisterModel(new(search))
 }