diff --git a/Endpoint/Controllers/Configuration/SetupController.cs b/Endpoint/Controllers/Configuration/SetupController.cs
index 7abd5ee..ac55b56 100644
--- a/Endpoint/Controllers/Configuration/SetupController.cs
+++ b/Endpoint/Controllers/Configuration/SetupController.cs
@@ -28,7 +28,9 @@ namespace Mirea.Api.Endpoint.Controllers.Configuration;
 [MaintenanceModeIgnore]
 public class SetupController(ISetupToken setupToken, IMaintenanceModeNotConfigureService notConfigureService, IMemoryCache cache) : BaseController
 {
-    private const string CacheGeneralKey = "config_part";
+    private const string CacheGeneralKey = "config_general";
+    private const string CacheAdminKey = "config_admin";
+
     private GeneralConfig GeneralConfig
 {
         get => cache.Get<GeneralConfig>(CacheGeneralKey) ?? new GeneralConfig();
@@ -190,6 +192,16 @@ public class SetupController(ISetupToken setupToken, IMaintenanceModeNotConfigur
         return Ok(true);
     }
 
+    [HttpPost("CreateAdmin")]
+    [TokenAuthentication]
+    [BadRequestResponse]
+    public ActionResult<string> CreateAdmin([FromBody] CreateUserRequest user)
+    {
+        // todo: change CreateUserRequest to Domain entity
+        cache.Set(CacheAdminKey, user);
+        return Ok(true);
+    }
+
     [HttpPost("SetLogging")]
     [TokenAuthentication]
     [BadRequestResponse]