diff --git a/lib/hamlit/attribute.rb b/lib/hamlit/attribute.rb
index 7518c376..5a6bfa46 100644
--- a/lib/hamlit/attribute.rb
+++ b/lib/hamlit/attribute.rb
@@ -10,18 +10,22 @@ module Hamlit
   class Attribute
     include Concerns::AttributeBuilder
 
-    def self.build(quote, base, attributes = {})
+    def self.build(quote, *args)
       builder = self.new(quote)
-      builder.build(base, attributes)
+      builder.build(*args)
     end
 
     def initialize(quote)
       @quote = quote
     end
 
-    def build(base, attributes)
+    def build(*args)
       result = ''
-      merge_attributes(base, attributes).each do |key, value|
+      attributes = args.inject({}) do |attributes, arg|
+        merge_attributes(attributes, arg)
+      end
+
+      attributes.each do |key, value|
         if value == true
           result += " #{key}"
           next
diff --git a/spec/hamlit/engine/old_attributes_spec.rb b/spec/hamlit/engine/old_attributes_spec.rb
index 9801014a..0150008e 100644
--- a/spec/hamlit/engine/old_attributes_spec.rb
+++ b/spec/hamlit/engine/old_attributes_spec.rb
@@ -56,15 +56,6 @@ describe Hamlit::Engine do
       HTML
     end
 
-    it 'renders runtime hash attribute' do
-      assert_render(<<-'HAML', <<-HTML)
-        - hash = { foo: 'bar' }
-        %span{ hash }
-      HAML
-        <span foo='bar'></span>
-      HTML
-    end
-
     it 'renders multi-byte chars as static attribute value' do
       assert_render(<<-'HAML', <<-HTML)
         %img{ alt: 'こんにちは' }
@@ -73,6 +64,28 @@ describe Hamlit::Engine do
       HTML
     end
 
+    describe 'runtime attributes' do
+      it 'renders runtime hash attribute' do
+        assert_render(<<-'HAML', <<-HTML)
+          - hash = { foo: 'bar' }
+          %span{ hash }
+        HAML
+          <span foo='bar'></span>
+        HTML
+      end
+
+      it 'renders multiples hashes' do
+        assert_render(<<-'HAML', <<-HTML)
+          - h1 = { a: 'b' }
+          - h2 = { c: 'd' }
+          - h3 = { e: 'f' }
+          %span{ h1, h2, h3 }
+        HAML
+          <span a='b' c='d' e='f'></span>
+        HTML
+      end
+    end
+
     describe 'joinable attributes' do
       it 'joins class with a space' do
         assert_render(<<-'HAML', <<-HTML)