diff --git a/src/app_service/service/wallet_account/dto/balance_dto.nim b/src/app_service/service/wallet_account/dto/balance_dto.nim
index 711f953f39..901f2a6420 100644
--- a/src/app_service/service/wallet_account/dto/balance_dto.nim
+++ b/src/app_service/service/wallet_account/dto/balance_dto.nim
@@ -2,7 +2,7 @@ import json, strformat, stint, strutils
 
 include  app_service/common/json_utils
 
-type BalanceDto* = ref object
+type BalanceDto* = object
   rawBalance*: Uint256
   balance*: float64
   address*: string
diff --git a/src/app_service/service/wallet_account/dto/token_dto.nim b/src/app_service/service/wallet_account/dto/token_dto.nim
index f25bc28c09..b8080fff13 100644
--- a/src/app_service/service/wallet_account/dto/token_dto.nim
+++ b/src/app_service/service/wallet_account/dto/token_dto.nim
@@ -7,7 +7,7 @@ include  app_service/common/json_utils
 export balance_dto
 
 type
-  TokenMarketValuesDto* = ref object
+  TokenMarketValuesDto* = object
     marketCap*: float64
     highDay*: float64
     lowDay*: float64
@@ -19,7 +19,7 @@ type
     hasError*: bool
 
 type
-  WalletTokenDto* = ref object
+  WalletTokenDto* = object
     name*: string
     symbol*: string
     decimals*: int