diff --git a/lib/tasks/import_issues_from_chandao.rake b/lib/tasks/import_issues_from_chandao.rake
index d8cc4b89d..b4b799fc0 100644
--- a/lib/tasks/import_issues_from_chandao.rake
+++ b/lib/tasks/import_issues_from_chandao.rake
@@ -8,7 +8,7 @@ namespace :import_from_chandao do
 
     http = Net::HTTP.new(url.host, url.port);
     request = Net::HTTP::Post.new(url)
-    request["Cookie"] = "autologin_trustie=#{Token.get_or_create_permanent_login_token(assigner, 'autologin')}"
+    request["Cookie"] = "autologin_trustie=#{Token.get_or_create_permanent_login_token(assigner, 'autologin')&.value}"
     request["Content-Type"] = "application/json"
     request.body = JSON.dump({
       "pmsProjectId": pm_project_id,