diff --git a/src/restic/mock/repository.go b/src/restic/mock/repository.go
index df109c5f3..3143a8ceb 100644
--- a/src/restic/mock/repository.go
+++ b/src/restic/mock/repository.go
@@ -7,7 +7,7 @@ import (
 
 // Repository implements a mock Repository.
 type Repository struct {
-	BackendFn func() Backend
+	BackendFn func() restic.Backend
 
 	KeyFn func() *crypto.Key
 
@@ -41,101 +41,101 @@ type Repository struct {
 }
 
 // Backend is a stub method.
-func (repo *Repository) Backend() Backend {
+func (repo Repository) Backend() restic.Backend {
 	return repo.BackendFn()
 }
 
 // Key is a stub method.
-func (repo *Repository) Key() *crypto.Key {
+func (repo Repository) Key() *crypto.Key {
 	return repo.KeyFn()
 }
 
 // SetIndex is a stub method.
-func (repo *Repository) SetIndex(idx restic.Index) {
+func (repo Repository) SetIndex(idx restic.Index) {
 	repo.SetIndexFn(idx)
 }
 
 // Index is a stub method.
-func (repo *Repository) Index() restic.Index {
+func (repo Repository) Index() restic.Index {
 	return repo.IndexFn()
 }
 
 // SaveFullIndex is a stub method.
-func (repo *Repository) SaveFullIndex() error {
+func (repo Repository) SaveFullIndex() error {
 	return repo.SaveFullIndexFn()
 }
 
 // SaveIndex is a stub method.
-func (repo *Repository) SaveIndex() error {
+func (repo Repository) SaveIndex() error {
 	return repo.SaveIndexFn()
 }
 
 // LoadIndex is a stub method.
-func (repo *Repository) LoadIndex() error {
+func (repo Repository) LoadIndex() error {
 	return repo.LoadIndexFn()
 }
 
 // Config is a stub method.
-func (repo *Repository) Config() restic.Config {
+func (repo Repository) Config() restic.Config {
 	return repo.ConfigFn()
 }
 
 // LookupBlobSize is a stub method.
-func (repo *Repository) LookupBlobSize(id restic.ID, t restic.BlobType) (uint, error) {
+func (repo Repository) LookupBlobSize(id restic.ID, t restic.BlobType) (uint, error) {
 	return repo.LookupBlobSizeFn(id, t)
 }
 
 // List is a stub method.
-func (repo *Repository) List(t restic.FileType, done <-chan struct{}) <-chan restic.ID {
+func (repo Repository) List(t restic.FileType, done <-chan struct{}) <-chan restic.ID {
 	return repo.ListFn(t, done)
 }
 
 // ListPack is a stub method.
-func (repo *Repository) ListPack(id restic.ID) ([]restic.Blob, int64, error) {
+func (repo Repository) ListPack(id restic.ID) ([]restic.Blob, int64, error) {
 	return repo.ListPackFn(id)
 }
 
 // Flush is a stub method.
-func (repo *Repository) Flush() error {
+func (repo Repository) Flush() error {
 	return repo.FlushFn()
 }
 
 // SaveUnpacked is a stub method.
-func (repo *Repository) SaveUnpacked(t restic.FileType, buf []byte) (restic.ID, error) {
+func (repo Repository) SaveUnpacked(t restic.FileType, buf []byte) (restic.ID, error) {
 	return repo.SaveUnpackedFn(t, buf)
 }
 
 // SaveJSONUnpacked is a stub method.
-func (repo *Repository) SaveJSONUnpacked(t restic.FileType, item interface{}) (restic.ID, error) {
+func (repo Repository) SaveJSONUnpacked(t restic.FileType, item interface{}) (restic.ID, error) {
 	return repo.SaveJSONUnpackedFn(t, item)
 }
 
 // LoadJSONUnpacked is a stub method.
-func (repo *Repository) LoadJSONUnpacked(t restic.FileType, id restic.ID, item interface{}) error {
+func (repo Repository) LoadJSONUnpacked(t restic.FileType, id restic.ID, item interface{}) error {
 	return repo.LoadJSONUnpackedFn(t, id, item)
 }
 
 // LoadAndDecrypt is a stub method.
-func (repo *Repository) LoadAndDecrypt(t restic.FileType, id restic.ID) ([]byte, error) {
+func (repo Repository) LoadAndDecrypt(t restic.FileType, id restic.ID) ([]byte, error) {
 	return repo.LoadAndDecryptFn(t, id)
 }
 
 // LoadBlob is a stub method.
-func (repo *Repository) LoadBlob(t restic.BlobType, id restic.ID, buf []byte) (int, error) {
+func (repo Repository) LoadBlob(t restic.BlobType, id restic.ID, buf []byte) (int, error) {
 	return repo.LoadBlobFn(t, id, buf)
 }
 
 // SaveBlob is a stub method.
-func (repo *Repository) SaveBlob(t restic.BlobType, buf []byte, id restic.ID) (restic.ID, error) {
+func (repo Repository) SaveBlob(t restic.BlobType, buf []byte, id restic.ID) (restic.ID, error) {
 	return repo.SaveBlobFn(t, buf, id)
 }
 
 // LoadTree is a stub method.
-func (repo *Repository) LoadTree(id restic.ID) (*restic.Tree, error) {
+func (repo Repository) LoadTree(id restic.ID) (*restic.Tree, error) {
 	return repo.LoadTreeFn(id)
 }
 
 // SaveTree is a stub method.
-func (repo *Repository) SaveTree(t *restic.Tree) (restic.ID, error) {
+func (repo Repository) SaveTree(t *restic.Tree) (restic.ID, error) {
 	return repo.SaveTreeFn(t)
 }