diff --git a/AsbCloudInfrastructure/Validators/ClusterDtoValidator.cs b/AsbCloudInfrastructure/Validators/ClusterDtoValidator.cs
index 8af419d0..b927228e 100644
--- a/AsbCloudInfrastructure/Validators/ClusterDtoValidator.cs
+++ b/AsbCloudInfrastructure/Validators/ClusterDtoValidator.cs
@@ -9,9 +9,9 @@ namespace AsbCloudInfrastructure.Validators
         {
             RuleFor(x => x.Caption).Length(1, 50)
                 .WithMessage("Допустимая длина названия от 1 до 50 символов");
-            RuleFor(x => x.Latitude).Must(lat => lat is <= 90 and >= -90)
+            RuleFor(x => x.Latitude).Must(l => l is null or <= 90 and >= -90)
                 .WithMessage("Допустимые значения широты от -90 до 90");
-            RuleFor(x => x.Longitude).Must(lat => lat is <= 180 and >= -180)
+            RuleFor(x => x.Longitude).Must(l => l is null or <= 180 and >= -180)
                 .WithMessage("Допустимые значения долготы от -180 до 180");
             RuleFor(x => x.IdDeposit).GreaterThan(0)
                 .WithMessage("Id не может быть меньше 1");
diff --git a/AsbCloudInfrastructure/Validators/DepositDtoValidator.cs b/AsbCloudInfrastructure/Validators/DepositDtoValidator.cs
index a98008b1..dd4cfbbc 100644
--- a/AsbCloudInfrastructure/Validators/DepositDtoValidator.cs
+++ b/AsbCloudInfrastructure/Validators/DepositDtoValidator.cs
@@ -9,9 +9,9 @@ namespace AsbCloudInfrastructure.Validators
         {
             RuleFor(x => x.Caption).Length(1, 50)
                 .WithMessage("Допустимая длина названия от 1 до 50 символов");
-            RuleFor(x => x.Latitude).Must(lat => lat is <= 90 and >= -90)
+            RuleFor(x => x.Latitude).Must(l => l is null or <= 90 and >= -90)
                 .WithMessage("Допустимые значения широты от -90 до 90");
-            RuleFor(x => x.Longitude).Must(lat => lat is <= 180 and >= -180)
+            RuleFor(x => x.Longitude).Must(l => l is null or <= 180 and >= -180)
                 .WithMessage("Допустимые значения долготы от -180 до 180");
         }
     }
diff --git a/AsbCloudInfrastructure/Validators/WellDtoValidator.cs b/AsbCloudInfrastructure/Validators/WellDtoValidator.cs
index e75490cc..bb7e1c9e 100644
--- a/AsbCloudInfrastructure/Validators/WellDtoValidator.cs
+++ b/AsbCloudInfrastructure/Validators/WellDtoValidator.cs
@@ -7,9 +7,9 @@ namespace AsbCloudInfrastructure.Validators
     {
         public WellDtoValidator()
         {
-            RuleFor(x => x.Latitude).Must(lat => lat is <= 90 and >= -90)
+            RuleFor(x => x.Latitude).Must(l => l is null or <= 90 and >= -90)
                 .WithMessage("Допустимые значения широты от -90 до 90");
-            RuleFor(x => x.Longitude).Must(lat => lat is <= 180 and >= -180)
+            RuleFor(x => x.Longitude).Must(l => l is null or <= 180 and >= -180)
                 .WithMessage("Допустимые значения долготы от -180 до 180");
         }
     }