diff --git a/app/logical/pixiv_web_agent.rb b/app/logical/pixiv_web_agent.rb
index c80ea8747..0d364c504 100644
--- a/app/logical/pixiv_web_agent.rb
+++ b/app/logical/pixiv_web_agent.rb
@@ -14,7 +14,7 @@ class PixivWebAgent
       mech.cookie_jar.add(cookie)
     else
       mech.get("http://www.pixiv.net") do |page|
-        page.form_with(:action => "/login.php") do |form|
+        page.form_with(:action => "https://www.secure.pixiv.net/login.php") do |form|
           form['pixiv_id'] = Danbooru.config.pixiv_login
           form['pass'] = Danbooru.config.pixiv_password
         end.click_button