diff --git a/backend/account/views.py b/backend/account/views.py
index a4daf65..86408f1 100644
--- a/backend/account/views.py
+++ b/backend/account/views.py
@@ -53,7 +53,7 @@ class SendOTPView(APIView):
                 ghasedak_sms.SendSingleSmsInput(
                     message=message,
                     receptor=phone,
-                    line_number='30005006004096',
+                    line_number='30005006004095',
                     client_reference_id=str(user.pk)
                 )
             )