diff --git a/core/block/editor/chatobject/chathandler.go b/core/block/editor/chatobject/chathandler.go
index 83065279c..f2f2962fe 100644
--- a/core/block/editor/chatobject/chathandler.go
+++ b/core/block/editor/chatobject/chathandler.go
@@ -25,11 +25,11 @@ type ChatHandler struct {
 }
 
 func (d *ChatHandler) CollectionName() string {
-	return collectionName
+	return CollectionName
 }
 
 func (d *ChatHandler) Init(ctx context.Context, s *storestate.StoreState) (err error) {
-	coll, err := s.Collection(ctx, collectionName)
+	coll, err := s.Collection(ctx, CollectionName)
 	if err != nil {
 		return err
 	}
@@ -85,7 +85,7 @@ func (d *ChatHandler) BeforeModify(ctx context.Context, ch storestate.ChangeOp)
 }
 
 func (d *ChatHandler) BeforeDelete(ctx context.Context, ch storestate.ChangeOp) (mode storestate.DeleteMode, err error) {
-	coll, err := ch.State.Collection(ctx, collectionName)
+	coll, err := ch.State.Collection(ctx, CollectionName)
 	if err != nil {
 		return storestate.DeleteModeDelete, fmt.Errorf("get collection: %w", err)
 	}
diff --git a/core/block/editor/chatobject/chatobject.go b/core/block/editor/chatobject/chatobject.go
index a44cd3c20..50027d816 100644
--- a/core/block/editor/chatobject/chatobject.go
+++ b/core/block/editor/chatobject/chatobject.go
@@ -26,7 +26,7 @@ import (
 )
 
 const (
-	collectionName      = "chats"
+	CollectionName      = "chats"
 	descOrder           = "-_o.id"
 	ascOrder            = "_o.id"
 	descStateId         = "-stateId"
@@ -109,7 +109,7 @@ func (s *storeObject) Init(ctx *smartblock.InitContext) error {
 		return fmt.Errorf("source is not a store")
 	}
 
-	collection, err := s.crdtDb.Collection(ctx.Ctx, storeSource.Id()+collectionName)
+	collection, err := s.crdtDb.Collection(ctx.Ctx, storeSource.Id()+CollectionName)
 	if err != nil {
 		return fmt.Errorf("get collection: %w", err)
 	}
@@ -226,7 +226,7 @@ func (s *storeObject) AddMessage(ctx context.Context, sessionCtx session.Context
 	message.MarshalAnyenc(obj, arena)
 
 	builder := storestate.Builder{}
-	err := builder.Create(collectionName, storestate.IdFromChange, obj)
+	err := builder.Create(CollectionName, storestate.IdFromChange, obj)
 	if err != nil {
 		return "", fmt.Errorf("create chat: %w", err)
 	}
@@ -245,7 +245,7 @@ func (s *storeObject) AddMessage(ctx context.Context, sessionCtx session.Context
 
 func (s *storeObject) DeleteMessage(ctx context.Context, messageId string) error {
 	builder := storestate.Builder{}
-	builder.Delete(collectionName, messageId)
+	builder.Delete(CollectionName, messageId)
 	_, err := s.storeSource.PushStoreChange(ctx, source.PushStoreChangeParams{
 		Changes: builder.ChangeSet,
 		State:   s.store,
@@ -268,7 +268,7 @@ func (s *storeObject) EditMessage(ctx context.Context, messageId string, newMess
 	newMessage.MarshalAnyenc(obj, arena)
 
 	builder := storestate.Builder{}
-	err := builder.Modify(collectionName, messageId, []string{contentKey}, pb.ModifyOp_Set, obj.Get(contentKey))
+	err := builder.Modify(CollectionName, messageId, []string{contentKey}, pb.ModifyOp_Set, obj.Get(contentKey))
 	if err != nil {
 		return fmt.Errorf("modify content: %w", err)
 	}
@@ -298,12 +298,12 @@ func (s *storeObject) ToggleMessageReaction(ctx context.Context, messageId strin
 	builder := storestate.Builder{}
 
 	if hasReaction {
-		err = builder.Modify(collectionName, messageId, []string{reactionsKey, emoji}, pb.ModifyOp_Pull, arena.NewString(s.accountService.AccountID()))
+		err = builder.Modify(CollectionName, messageId, []string{reactionsKey, emoji}, pb.ModifyOp_Pull, arena.NewString(s.accountService.AccountID()))
 		if err != nil {
 			return fmt.Errorf("modify content: %w", err)
 		}
 	} else {
-		err = builder.Modify(collectionName, messageId, []string{reactionsKey, emoji}, pb.ModifyOp_AddToSet, arena.NewString(s.accountService.AccountID()))
+		err = builder.Modify(CollectionName, messageId, []string{reactionsKey, emoji}, pb.ModifyOp_AddToSet, arena.NewString(s.accountService.AccountID()))
 		if err != nil {
 			return fmt.Errorf("modify content: %w", err)
 		}
diff --git a/core/block/editor/storestate/state.go b/core/block/editor/storestate/state.go
index fda07dbf9..d93c00d5d 100644
--- a/core/block/editor/storestate/state.go
+++ b/core/block/editor/storestate/state.go
@@ -29,7 +29,7 @@ const (
 var LexId = lexid.Must(lexid.CharsAllNoEscape, 4, 100)
 
 const (
-	collChangeOrders = "_change_orders"
+	CollChangeOrders = "_change_orders"
 )
 
 func New(ctx context.Context, id string, db anystore.DB, handlers ...Handler) (state *StoreState, err error) {
@@ -104,7 +104,7 @@ type StoreState struct {
 }
 
 func (ss *StoreState) init(ctx context.Context) (err error) {
-	if ss.collChangeOrders, err = ss.Collection(ctx, collChangeOrders); err != nil {
+	if ss.collChangeOrders, err = ss.Collection(ctx, CollChangeOrders); err != nil {
 		return
 	}
 	for _, h := range ss.handlers {
diff --git a/core/indexer/flags.go b/core/indexer/flags.go
index af71f737f..5c4eb1c14 100644
--- a/core/indexer/flags.go
+++ b/core/indexer/flags.go
@@ -15,6 +15,7 @@ type reindexFlags struct {
 	deletedObjects          bool
 	eraseLinks              bool
 	removeParticipants      bool
+	chats                   bool
 }
 
 func (f *reindexFlags) any() bool {
@@ -29,7 +30,8 @@ func (f *reindexFlags) any() bool {
 		f.removeOldFiles ||
 		f.deletedObjects ||
 		f.removeParticipants ||
-		f.eraseLinks
+		f.eraseLinks ||
+		f.chats
 }
 
 func (f *reindexFlags) enableAll() {
@@ -45,6 +47,7 @@ func (f *reindexFlags) enableAll() {
 	f.deletedObjects = true
 	f.removeParticipants = true
 	f.eraseLinks = true
+	f.chats = true
 }
 
 func (f *reindexFlags) String() string {
diff --git a/core/indexer/reindex.go b/core/indexer/reindex.go
index a252ac4cc..6acb6a379 100644
--- a/core/indexer/reindex.go
+++ b/core/indexer/reindex.go
@@ -10,7 +10,9 @@ import (
 	"github.com/anyproto/any-sync/commonspace/headsync/headstorage"
 	"go.uber.org/zap"
 
+	"github.com/anyproto/anytype-heart/core/block/editor/chatobject"
 	"github.com/anyproto/anytype-heart/core/block/editor/smartblock"
+	"github.com/anyproto/anytype-heart/core/block/editor/storestate"
 	"github.com/anyproto/anytype-heart/core/block/object/objectcache"
 	"github.com/anyproto/anytype-heart/core/domain"
 	"github.com/anyproto/anytype-heart/core/syncstatus/detailsupdater/helper"
@@ -49,6 +51,7 @@ const (
 	ForceReindexDeletedObjectsCounter int32 = 1
 
 	ForceReindexParticipantsCounter int32 = 1
+	ForceReindexChatsCounter        int32 = 1
 )
 
 type allDeletedIdsProvider interface {
@@ -76,6 +79,7 @@ func (i *indexer) buildFlags(spaceID string) (reindexFlags, error) {
 			AreOldFilesRemoved:    true,
 			ReindexDeletedObjects: 0, // Set to zero to force reindexing of deleted objects when objectstore was deleted
 			ReindexParticipants:   ForceReindexParticipantsCounter,
+			ReindexChats:          ForceReindexChatsCounter,
 		}
 	}
 
@@ -116,6 +120,9 @@ func (i *indexer) buildFlags(spaceID string) (reindexFlags, error) {
 	if checksums.LinksErase != ForceLinksReindexCounter {
 		flags.eraseLinks = true
 	}
+	if checksums.ReindexChats != ForceReindexChatsCounter {
+		flags.chats = true
+	}
 	if spaceID == addr.AnytypeMarketplaceWorkspace && checksums.MarketplaceForceReindexCounter != ForceMarketplaceReindex {
 		flags.enableAll()
 	}
@@ -201,6 +208,13 @@ func (i *indexer) ReindexSpace(space clientspace.Space) (err error) {
 		}()
 	}
 
+	if flags.chats {
+		err = i.reindexChats(ctx, space)
+		if err != nil {
+			log.Error("reindex chats", zap.Error(err))
+		}
+	}
+
 	if flags.deletedObjects {
 		err = i.reindexDeletedObjects(space)
 		if err != nil {
@@ -220,6 +234,56 @@ func (i *indexer) ReindexSpace(space clientspace.Space) (err error) {
 	return i.saveLatestChecksums(space.Id())
 }
 
+func (i *indexer) reindexChats(ctx context.Context, space clientspace.Space) error {
+	ids, err := i.getIdsForTypes(space, coresb.SmartBlockTypeChatDerivedObject)
+	if err != nil {
+		return err
+	}
+	if len(ids) == 0 {
+		return nil
+	}
+	db := i.store.GetCrdtDb(space.Id())
+
+	txn, err := db.WriteTx(ctx)
+	if err != nil {
+		return fmt.Errorf("write tx: %w", err)
+	}
+	defer txn.Rollback()
+
+	for _, id := range ids {
+		col, err := db.OpenCollection(txn.Context(), id+chatobject.CollectionName)
+		if errors.Is(err, anystore.ErrCollectionNotFound) {
+			continue
+		}
+		if err != nil {
+			return fmt.Errorf("open collection: %w", err)
+		}
+		err = col.Drop(txn.Context())
+		if err != nil {
+			return fmt.Errorf("drop chat collection: %w", err)
+		}
+
+		col, err = db.OpenCollection(txn.Context(), id+storestate.CollChangeOrders)
+		if errors.Is(err, anystore.ErrCollectionNotFound) {
+			continue
+		}
+		if err != nil {
+			return fmt.Errorf("open orders collection: %w", err)
+		}
+		err = col.Drop(txn.Context())
+		if err != nil {
+			return fmt.Errorf("drop chat orders collection: %w", err)
+		}
+	}
+
+	err = txn.Commit()
+	if err != nil {
+		return fmt.Errorf("commit: %w", err)
+	}
+
+	return nil
+}
+
 func (i *indexer) addSyncDetails(space clientspace.Space) {
 	typesForSyncRelations := helper.SyncRelationsSmartblockTypes()
 	syncStatus := domain.ObjectSyncStatusSynced
@@ -511,6 +575,7 @@ func (i *indexer) getLatestChecksums(isMarketplace bool) (checksums model.Object
 		LinksErase:                       ForceLinksReindexCounter,
 		ReindexDeletedObjects:            ForceReindexDeletedObjectsCounter,
 		ReindexParticipants:              ForceReindexParticipantsCounter,
+		ReindexChats:                     ForceReindexChatsCounter,
 	}
 	if isMarketplace {
 		checksums.MarketplaceForceReindexCounter = ForceMarketplaceReindex
diff --git a/docs/proto.md b/docs/proto.md
index c7d64eaa7..d353bb54f 100644
--- a/docs/proto.md
+++ b/docs/proto.md
@@ -30029,6 +30029,7 @@ Precondition: user A and user B opened the same block
 | marketplaceForceReindexCounter | [int32](#int32) |  |  |
 | reindexDeletedObjects | [int32](#int32) |  |  |
 | reindexParticipants | [int32](#int32) |  |  |
+| reindexChats | [int32](#int32) |  |  |
 
 
 
diff --git a/pkg/lib/pb/model/localstore.pb.go b/pkg/lib/pb/model/localstore.pb.go
index 645a6e53e..9314b541a 100644
--- a/pkg/lib/pb/model/localstore.pb.go
+++ b/pkg/lib/pb/model/localstore.pb.go
@@ -453,6 +453,7 @@ type ObjectStoreChecksums struct {
 	MarketplaceForceReindexCounter   int32  `protobuf:"varint,15,opt,name=marketplaceForceReindexCounter,proto3" json:"marketplaceForceReindexCounter,omitempty"`
 	ReindexDeletedObjects            int32  `protobuf:"varint,16,opt,name=reindexDeletedObjects,proto3" json:"reindexDeletedObjects,omitempty"`
 	ReindexParticipants              int32  `protobuf:"varint,17,opt,name=reindexParticipants,proto3" json:"reindexParticipants,omitempty"`
+	ReindexChats                     int32  `protobuf:"varint,18,opt,name=reindexChats,proto3" json:"reindexChats,omitempty"`
 }
 
 func (m *ObjectStoreChecksums) Reset()         { *m = ObjectStoreChecksums{} }
@@ -607,6 +608,13 @@ func (m *ObjectStoreChecksums) GetReindexParticipants() int32 {
 	return 0
 }
 
+func (m *ObjectStoreChecksums) GetReindexChats() int32 {
+	if m != nil {
+		return m.ReindexChats
+	}
+	return 0
+}
+
 func init() {
 	proto.RegisterType((*ObjectInfo)(nil), "anytype.model.ObjectInfo")
 	proto.RegisterType((*ObjectDetails)(nil), "anytype.model.ObjectDetails")
@@ -623,55 +631,56 @@ func init() {
 }
 
 var fileDescriptor_9c35df71910469a5 = []byte{
-	// 766 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xac, 0x55, 0xcb, 0x6e, 0xd3, 0x40,
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-	0x80, 0xff, 0x61, 0xd9, 0x25, 0x4b, 0xd4, 0xfe, 0x01, 0xe2, 0x03, 0x90, 0x67, 0x9c, 0xd4, 0x71,
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-	0xfc, 0x09, 0x00, 0x00, 0xff, 0xff, 0x63, 0x84, 0x4f, 0x64, 0xe6, 0x07, 0x00, 0x00,
+	// 783 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xac, 0x55, 0xcf, 0x4f, 0xdb, 0x48,
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+	0x2a, 0x42, 0xbb, 0xc9, 0x96, 0x1f, 0x97, 0x1e, 0x5a, 0x09, 0x28, 0x12, 0x2d, 0x52, 0x2a, 0x43,
+	0x55, 0xa9, 0x37, 0x3b, 0x9e, 0x90, 0x69, 0x26, 0x1e, 0xcb, 0x33, 0xae, 0xc8, 0xa1, 0xc7, 0x5e,
+	0x7a, 0xea, 0xb1, 0x97, 0xfe, 0x3f, 0x3d, 0x72, 0xec, 0xb1, 0x82, 0xff, 0xa0, 0x7f, 0x41, 0xe5,
+	0x19, 0x27, 0x38, 0xc6, 0x84, 0x4a, 0xed, 0xd1, 0xdf, 0xfb, 0xbe, 0xcf, 0xdf, 0xbc, 0xe7, 0x79,
+	0x86, 0x66, 0x38, 0x38, 0x6f, 0x33, 0xea, 0xb5, 0x43, 0xaf, 0x3d, 0xe4, 0x3e, 0x61, 0xed, 0x30,
+	0xe2, 0x92, 0x8b, 0x36, 0xe3, 0x5d, 0x97, 0x09, 0xc9, 0x23, 0xd2, 0x52, 0x08, 0x6a, 0xb8, 0xc1,
+	0x48, 0x8e, 0x42, 0xd2, 0x52, 0xb4, 0x8d, 0xbf, 0xcf, 0x39, 0x3f, 0x67, 0x44, 0xd3, 0xbd, 0xb8,
+	0xd7, 0x16, 0x32, 0x8a, 0xbb, 0x52, 0x93, 0x37, 0x36, 0xef, 0xb2, 0x55, 0x0f, 0x42, 0xb3, 0xec,
+	0x6f, 0x06, 0x40, 0xc7, 0x7b, 0x4d, 0xba, 0xf2, 0x38, 0xe8, 0x71, 0xb4, 0x0c, 0x25, 0xea, 0x63,
+	0xc3, 0x32, 0x9a, 0x35, 0xa7, 0x44, 0x7d, 0xf4, 0x0f, 0x2c, 0x73, 0x55, 0x3d, 0x1b, 0x85, 0xe4,
+	0x45, 0xc4, 0x04, 0x2e, 0x59, 0xe5, 0x66, 0xcd, 0xc9, 0xa1, 0xe8, 0x01, 0x54, 0x7d, 0x22, 0x5d,
+	0xca, 0x04, 0x2e, 0x5b, 0x46, 0xb3, 0xbe, 0xfd, 0x47, 0x4b, 0x87, 0x6b, 0x8d, 0xc3, 0xb5, 0x4e,
+	0x55, 0x38, 0x67, 0xcc, 0x43, 0x7b, 0x50, 0x8b, 0x08, 0x73, 0x25, 0xe5, 0x81, 0xc0, 0xf3, 0x56,
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+	0x48, 0x24, 0xae, 0xa8, 0x98, 0xe3, 0x47, 0xd4, 0x84, 0x95, 0xbe, 0x2b, 0x8e, 0x03, 0x8f, 0xc7,
+	0x81, 0x7f, 0x42, 0x83, 0x81, 0xc0, 0x0b, 0x96, 0xd1, 0x5c, 0x74, 0xf2, 0xb0, 0xbd, 0x0f, 0x0d,
+	0x7d, 0xe6, 0xc3, 0x34, 0x4b, 0x26, 0xbe, 0xf1, 0x63, 0xf1, 0xed, 0x0e, 0xd4, 0xb5, 0x87, 0xb2,
+	0x44, 0x26, 0x00, 0xd5, 0xaf, 0x38, 0x3e, 0x4c, 0x4c, 0x92, 0x26, 0x65, 0x10, 0x64, 0x41, 0x9d,
+	0xc7, 0x72, 0x42, 0xd0, 0x5d, 0xcc, 0x42, 0xf6, 0x5b, 0x58, 0xc9, 0x18, 0xaa, 0x69, 0xec, 0x40,
+	0x35, 0xb5, 0x50, 0x8e, 0xf5, 0xed, 0x3f, 0x73, 0x0d, 0xba, 0x99, 0x9c, 0x33, 0x66, 0xa2, 0x3d,
+	0x58, 0x1c, 0xdb, 0xaa, 0xd7, 0xcc, 0x54, 0x4d, 0xa8, 0xf6, 0x7b, 0x03, 0xd6, 0x6f, 0x0a, 0x2f,
+	0xa9, 0xec, 0xeb, 0x83, 0xe5, 0xbf, 0x88, 0xff, 0x60, 0x9e, 0x06, 0x3d, 0x8e, 0x4b, 0xaa, 0x4f,
+	0x33, 0xac, 0x15, 0x0d, 0xed, 0x42, 0x85, 0xa9, 0x51, 0xe8, 0xcf, 0xc2, 0x2c, 0xe4, 0x4f, 0x4e,
+	0xec, 0x68, 0xb2, 0xfd, 0xc9, 0x80, 0xbf, 0xa6, 0xc3, 0x74, 0xd2, 0x9c, 0xbf, 0x24, 0xd4, 0x63,
+	0x68, 0xf0, 0xac, 0x1f, 0x2e, 0xdf, 0xd7, 0xa7, 0x69, 0xbe, 0xfd, 0xce, 0x00, 0x73, 0x46, 0xbe,
+	0x64, 0xe0, 0x3f, 0x19, 0x71, 0xb3, 0x28, 0x62, 0x2d, 0x9f, 0xe3, 0x63, 0x15, 0x7e, 0xd3, 0xd2,
+	0xd3, 0x64, 0x4d, 0x1c, 0xf4, 0x49, 0x77, 0x20, 0xe2, 0xa1, 0x40, 0x2d, 0x40, 0x5e, 0x1c, 0xf8,
+	0x8c, 0xf8, 0x9d, 0xc9, 0x45, 0x15, 0x69, 0x9a, 0x82, 0x0a, 0xda, 0x82, 0xd5, 0x14, 0x75, 0x26,
+	0x77, 0xb2, 0xa4, 0xd8, 0xb7, 0xf0, 0x64, 0x27, 0xa4, 0xd8, 0x89, 0x3b, 0xe2, 0xb1, 0xd4, 0xb3,
+	0xad, 0x39, 0x39, 0x14, 0x3d, 0x82, 0x0d, 0xbd, 0x25, 0xc4, 0x11, 0x8f, 0xba, 0xc4, 0x21, 0x34,
+	0xf0, 0xc9, 0xc5, 0x01, 0x8f, 0x03, 0x49, 0x22, 0x3c, 0x6f, 0x19, 0xcd, 0x8a, 0x33, 0x83, 0x81,
+	0x1e, 0x02, 0xee, 0x51, 0x46, 0x0a, 0xd5, 0x15, 0xa5, 0xbe, 0xb3, 0x8e, 0xfe, 0x85, 0x35, 0xea,
+	0x5f, 0x38, 0xc4, 0x8b, 0x29, 0xf3, 0xc7, 0xa2, 0x05, 0x25, 0xba, 0x5d, 0x48, 0x36, 0x47, 0x2f,
+	0x66, 0x4c, 0x92, 0x0b, 0x99, 0x56, 0x70, 0x55, 0x71, 0xf3, 0x70, 0x32, 0x96, 0x31, 0xf4, 0x24,
+	0x72, 0x05, 0xc1, 0x75, 0xc5, 0x9b, 0x06, 0x33, 0xdd, 0x3c, 0x23, 0xc3, 0x90, 0xb9, 0x92, 0x08,
+	0xbc, 0x38, 0xd5, 0xcd, 0x09, 0x9e, 0xe9, 0xa6, 0x9e, 0x87, 0xc0, 0x35, 0x65, 0x99, 0x43, 0xd1,
+	0x53, 0xb0, 0xd4, 0x69, 0x93, 0x39, 0x3f, 0x23, 0xa3, 0xc2, 0xae, 0x80, 0x52, 0xde, 0xcb, 0x4b,
+	0xbe, 0x0e, 0x37, 0x22, 0x1d, 0xe6, 0x1f, 0x25, 0x4c, 0x87, 0x0c, 0xf9, 0x1b, 0xe2, 0xe3, 0x25,
+	0xb5, 0x2c, 0x0b, 0x2a, 0xc9, 0x24, 0xdd, 0x88, 0x1c, 0x12, 0x46, 0xe4, 0x24, 0x50, 0x6a, 0x49,
+	0x7c, 0xdc, 0x50, 0xba, 0x19, 0x8c, 0x64, 0x39, 0xaa, 0x7b, 0xad, 0x5b, 0xb6, 0xac, 0x52, 0x66,
+	0x10, 0x74, 0x04, 0xe6, 0xd0, 0x8d, 0x06, 0x44, 0x86, 0xcc, 0xed, 0x92, 0xa2, 0x93, 0xad, 0x28,
+	0xcd, 0x3d, 0x2c, 0xb4, 0x0b, 0xbf, 0x47, 0x1a, 0x99, 0x4e, 0x82, 0x57, 0x95, 0xbc, 0xb8, 0x88,
+	0xfe, 0x87, 0xf5, 0xb4, 0xf0, 0xdc, 0x8d, 0x24, 0xed, 0xd2, 0xd0, 0x0d, 0xa4, 0xc0, 0x6b, 0x4a,
+	0x53, 0x54, 0x42, 0x36, 0x2c, 0xa5, 0xf0, 0x41, 0xdf, 0x95, 0x02, 0x23, 0x45, 0x9d, 0xc2, 0xf6,
+	0xb7, 0x3e, 0x5f, 0x99, 0xc6, 0xe5, 0x95, 0x69, 0x7c, 0xbd, 0x32, 0x8d, 0x0f, 0xd7, 0xe6, 0xdc,
+	0xe5, 0xb5, 0x39, 0xf7, 0xe5, 0xda, 0x9c, 0x7b, 0xb5, 0x9a, 0xff, 0x31, 0x7b, 0x0b, 0xea, 0x2f,
+	0xb3, 0xf3, 0x3d, 0x00, 0x00, 0xff, 0xff, 0x3c, 0xb3, 0x53, 0xec, 0x0a, 0x08, 0x00, 0x00,
 }
 
 func (m *ObjectInfo) Marshal() (dAtA []byte, err error) {
@@ -1064,6 +1073,13 @@ func (m *ObjectStoreChecksums) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 	_ = i
 	var l int
 	_ = l
+	if m.ReindexChats != 0 {
+		i = encodeVarintLocalstore(dAtA, i, uint64(m.ReindexChats))
+		i--
+		dAtA[i] = 0x1
+		i--
+		dAtA[i] = 0x90
+	}
 	if m.ReindexParticipants != 0 {
 		i = encodeVarintLocalstore(dAtA, i, uint64(m.ReindexParticipants))
 		i--
@@ -1404,6 +1420,9 @@ func (m *ObjectStoreChecksums) Size() (n int) {
 	if m.ReindexParticipants != 0 {
 		n += 2 + sovLocalstore(uint64(m.ReindexParticipants))
 	}
+	if m.ReindexChats != 0 {
+		n += 2 + sovLocalstore(uint64(m.ReindexChats))
+	}
 	return n
 }
 
@@ -2829,6 +2848,25 @@ func (m *ObjectStoreChecksums) Unmarshal(dAtA []byte) error {
 					break
 				}
 			}
+		case 18:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ReindexChats", wireType)
+			}
+			m.ReindexChats = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowLocalstore
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ReindexChats |= int32(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
 		default:
 			iNdEx = preIndex
 			skippy, err := skipLocalstore(dAtA[iNdEx:])
diff --git a/pkg/lib/pb/model/protos/localstore.proto b/pkg/lib/pb/model/protos/localstore.proto
index 3e2193103..faa4106e9 100644
--- a/pkg/lib/pb/model/protos/localstore.proto
+++ b/pkg/lib/pb/model/protos/localstore.proto
@@ -65,4 +65,5 @@ message ObjectStoreChecksums {
     int32 marketplaceForceReindexCounter = 15;
     int32 reindexDeletedObjects = 16;
     int32 reindexParticipants = 17;
+    int32 reindexChats = 18;
 }