diff --git a/web/ASC.Web.Api/Controllers/AuthenticationController.cs b/web/ASC.Web.Api/Controllers/AuthenticationController.cs
index 191d4659c28..eed75f442f4 100644
--- a/web/ASC.Web.Api/Controllers/AuthenticationController.cs
+++ b/web/ASC.Web.Api/Controllers/AuthenticationController.cs
@@ -436,6 +436,8 @@ private UserInfo GetUser(AuthModel memberModel, out bool viaEmail)
                     {
                         throw new Exception("user not found");
                     }
+
+                    Cache.Insert("loginsec/" + memberModel.UserName, (--counter).ToString(CultureInfo.InvariantCulture), DateTime.UtcNow.Add(TimeSpan.FromMinutes(1)));
                 }
                 else
                 {