diff --git a/appservice/storage/interface.go b/appservice/storage/interface.go
index 735e2f90..25d35af6 100644
--- a/appservice/storage/interface.go
+++ b/appservice/storage/interface.go
@@ -17,12 +17,10 @@ package storage
 import (
 	"context"
 
-	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/gomatrixserverlib"
 )
 
 type Database interface {
-	internal.PartitionStorer
 	StoreEvent(ctx context.Context, appServiceID string, event *gomatrixserverlib.HeaderedEvent) error
 	GetEventsWithAppServiceID(ctx context.Context, appServiceID string, limit int) (int, int, []gomatrixserverlib.HeaderedEvent, bool, error)
 	CountEventsWithAppServiceID(ctx context.Context, appServiceID string) (int, error)
diff --git a/userapi/storage/accounts/interface.go b/userapi/storage/accounts/interface.go
index 7af2f15f..f03b3774 100644
--- a/userapi/storage/accounts/interface.go
+++ b/userapi/storage/accounts/interface.go
@@ -20,12 +20,10 @@ import (
 	"errors"
 
 	"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
-	"github.com/matrix-org/dendrite/internal"
 	"github.com/matrix-org/dendrite/userapi/api"
 )
 
 type Database interface {
-	internal.PartitionStorer
 	GetAccountByPassword(ctx context.Context, localpart, plaintextPassword string) (*api.Account, error)
 	GetProfileByLocalpart(ctx context.Context, localpart string) (*authtypes.Profile, error)
 	SetPassword(ctx context.Context, localpart string, plaintextPassword string) error