diff --git a/clearing-parent/account-service/src/main/java/ru/spcex/clearing/account/config/validation/BankAccountValidationConfig.java b/clearing-parent/account-service/src/main/java/ru/spcex/clearing/account/config/validation/BankAccountValidationConfig.java
index 6713d5fee..0f9e0153d 100644
--- a/clearing-parent/account-service/src/main/java/ru/spcex/clearing/account/config/validation/BankAccountValidationConfig.java
+++ b/clearing-parent/account-service/src/main/java/ru/spcex/clearing/account/config/validation/BankAccountValidationConfig.java
@@ -71,10 +71,9 @@ public class BankAccountValidationConfig {
                             AccountError.RequiredFieldEmpty,
                             AccountError.DictionaryNotFound,
                             false),
-                    ValidateSymbolsRule.required("БИК",
-                            BankAccountNewRequest::getBankIdentificationCode,
-                            AccountError.RequiredFieldEmpty,
-                            AccountError.BadSymbol),
+                    ValidateSymbolsRule.notRequired("БИК",
+                        BankAccountUpdateRequest::getBankIdentificationCode,
+                        AccountError.BadSymbol),
                     ValidateSymbolsRule.required("Наименование компании",
                             BankAccountNewRequest::getBankName,
                             AccountError.RequiredFieldEmpty,