1 files changed, 2 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/railtie.rb b/activerecord/lib/active_record/railtie.rb
index f0b5ab2f08..aac49a92b4 100644
--- a/activerecord/lib/active_record/railtie.rb
+++ b/activerecord/lib/active_record/railtie.rb
@@ -89,10 +89,10 @@ module ActiveRecord
     end
 
     initializer "active_record.database_selector" do
-      if config.active_record.database_selector
+      if options = config.active_record.delete(:database_selector)
         resolver = config.active_record.delete(:database_resolver)
         operations = config.active_record.delete(:database_operations)
-        config.app_middleware.use ActiveRecord::Middleware::DatabaseSelector, resolver, operations
+        config.app_middleware.use ActiveRecord::Middleware::DatabaseSelector, resolver, operations, options
       end
     end