diff --git a/test/delegator_test.rb b/test/delegator_test.rb
index bd4425eb..daf2c46d 100644
--- a/test/delegator_test.rb
+++ b/test/delegator_test.rb
@@ -88,6 +88,17 @@ class DelegatorTest < Minitest::Test
     assert_equal '', response.body
   end
 
+  it "delegates before with keyword arguments correctly" do
+    delegation_app do
+      set(:foo) do |something|
+        something
+      end
+      before(foo: 'bar') do
+        :nothing
+      end
+    end
+  end
+
   it "registers extensions with the delegation target" do
     app, mixin = mirror, Module.new
     Sinatra.register mixin