diff --git a/GWMS.Data/DbConfig.cs b/GWMS.Data/DbConfig.cs
index b2fbc6a..94d9fe2 100644
--- a/GWMS.Data/DbConfig.cs
+++ b/GWMS.Data/DbConfig.cs
@@ -46,7 +46,7 @@ namespace GWMS.Data
             return DbAdmin.checkCreateUser(DATABASE_USER, DATABASE_PWD);
         }
 
-        public static async Task<bool> ExecMigrationIdentity()
+        public static bool ExecMigrationIdentity()
         {
             // esecuzione migrazione
             var migrateTask = Task.Run(async () => await DbAdmin.migrateDbIdentity());