diff --git a/lib/liquid/resource_limits.rb b/lib/liquid/resource_limits.rb
index 190685e..0c4d052 100644
--- a/lib/liquid/resource_limits.rb
+++ b/lib/liquid/resource_limits.rb
@@ -19,5 +19,11 @@ module Liquid
     def reset
       @render_length = @render_score = @assign_score = 0
     end
+
+    def to_hash
+      instance_variables.each_with_object({}) do |key, hash|
+        hash[key.to_s[1..-1].to_sym] = instance_variable_get(key)
+      end
+    end
   end
 end
diff --git a/test/integration/template_test.rb b/test/integration/template_test.rb
index e0fc528..3e99563 100644
--- a/test/integration/template_test.rb
+++ b/test/integration/template_test.rb
@@ -181,6 +181,16 @@ class TemplateTest < Minitest::Test
     assert context.resource_limits.render_length > 0
   end
 
+  def test_resource_limits_serialization
+    t = Template.parse("{% if true %}aaaa{% endif %}")
+    t.resource_limits.render_score_limit = 50
+    t.resource_limits.render_length_limit = 50
+    t.resource_limits.assign_score_limit = 50
+
+    expected = {render_score: 0, render_length: 0, assign_score: 0, render_score_limit: 50, render_length_limit: 50, assign_score_limit: 50}
+    assert_equal expected, t.resource_limits.to_hash
+  end
+
   def test_can_use_drop_as_context
     t = Template.new
     t.registers['lulz'] = 'haha'