diff --git a/config/initializers/rack.rb b/config/initializers/rack.rb
new file mode 100644
index 00000000..9a53864a
--- /dev/null
+++ b/config/initializers/rack.rb
@@ -0,0 +1,3 @@
+# frozen_string_literal: true
+
+Rack::Request.forwarded_priority = %i[x_forwarded]