diff --git a/src/NzbDrone.Core/Indexers/Definitions/Cardigann/CardigannRequestGenerator.cs b/src/NzbDrone.Core/Indexers/Definitions/Cardigann/CardigannRequestGenerator.cs
index dce7816d7..73d619f95 100644
--- a/src/NzbDrone.Core/Indexers/Definitions/Cardigann/CardigannRequestGenerator.cs
+++ b/src/NzbDrone.Core/Indexers/Definitions/Cardigann/CardigannRequestGenerator.cs
@@ -343,6 +343,8 @@ public async Task DoLogin()
                         Encoding = _encoding
                     };
 
+                    requestBuilder.SetCookies(Cookies);
+
                     requestBuilder.Headers.Add("Referer", loginUrl);
 
                     var simpleCaptchaResult = await HttpClient.ExecuteProxiedAsync(requestBuilder.Build(), Definition);