diff --git a/JOBot.Backend/Services/HeadHunterService.cs b/JOBot.Backend/Services/HeadHunterService.cs
index 98e8dcc..944ff05 100644
--- a/JOBot.Backend/Services/HeadHunterService.cs
+++ b/JOBot.Backend/Services/HeadHunterService.cs
@@ -1,4 +1,5 @@
 using System.Text.Json;
+using System.Web;
 using JOBot.Backend.DAL.Context;
 using JOBot.Backend.DTOs.HeadHunterHook;
 using JOBot.Backend.Infrastructure.Config;
@@ -46,7 +47,7 @@ public class HeadHunterService(ILogger<HeadHunterService> logger, IOptions<HeadH
             { "client_secret", _config.Secret },
             { "code", authorizationCode },
             { "grant_type", "authorization_code" },
-            { "redirect_url", "https://jobot.lisoveliy.su/auth" }
+            { "redirect_uri", HttpUtility.UrlEncode("https://jobot.lisoveliy.su/auth") }
         };
         client.BaseAddress = new UriBuilder(_config.Links.HeadHunterApiDomain)
         {