diff --git a/config/initializers/secret_token.rb b/config/initializers/secret_token.rb
index f005f83aa..4074a67bb 100644
--- a/config/initializers/secret_token.rb
+++ b/config/initializers/secret_token.rb
@@ -6,4 +6,4 @@ Rails.application.config.action_dispatch.session = {
   :key    => '_danbooru2_session',
   :secret => StateChecker.instance.session_secret_key
 }
-Rails.application.config.secret_token = StateChecker.instance.secret_token
+Rails.application.config.secret_key_base = StateChecker.instance.secret_token