diff --git a/Hcs.WebApp/BackgroundServices/CampaignManagers/ManagerFactory.cs b/Hcs.WebApp/BackgroundServices/CampaignManagers/ManagerFactory.cs
index 36a5bcd..abca7c7 100644
--- a/Hcs.WebApp/BackgroundServices/CampaignManagers/ManagerFactory.cs
+++ b/Hcs.WebApp/BackgroundServices/CampaignManagers/ManagerFactory.cs
@@ -7,15 +7,19 @@ namespace Hcs.WebApp.BackgroundServices.CampaignManagers
         protected readonly IServiceScopeFactory serviceScopeFactory = serviceScopeFactory;
         protected readonly OperationExecutionState operationExecutionState = operationExecutionState;
         protected readonly ResultGetState resultGetState = resultGetState;
+        protected readonly DataParsingState dataParsingState = dataParsingState;
 
         public IManager CreateManager(Campaign campaign)
         {
-            return campaign.Type switch
+            var type = campaign.Type switch
             {
-                Campaign.CampaignType.ExportPrivateRegistryElements_15_7_0_1 => new ExportPrivateRegistryElementsManager_15_7_0_1(serviceScopeFactory, operationExecutionState, resultGetState, dataParsingState, campaign),
-                Campaign.CampaignType.ExportCommonRegistryElements_15_7_0_1 => new ExportCommonRegistryElementsManager_15_7_0_1(serviceScopeFactory, operationExecutionState, resultGetState, dataParsingState, campaign),
-                Campaign.CampaignType.ParseHousesData_15_7_0_1 => new ParseHousesDataManager_15_7_0_1(serviceScopeFactory, operationExecutionState, resultGetState, dataParsingState, campaign)
+                Campaign.CampaignType.ExportPrivateRegistryElements_15_7_0_1 => typeof(ExportPrivateRegistryElementsManager_15_7_0_1),
+                Campaign.CampaignType.ExportCommonRegistryElements_15_7_0_1 => typeof(ExportCommonRegistryElementsManager_15_7_0_1),
+                Campaign.CampaignType.ParseHousesData_15_7_0_1 => typeof(ParseHousesDataManager_15_7_0_1)
             };
+            var args = new object[] { serviceScopeFactory, operationExecutionState, resultGetState, dataParsingState, campaign };
+            var instance = Activator.CreateInstance(type, args);
+            return (IManager)instance!;
         }
     }
 }