diff --git a/src/blueprint/html.cr b/src/blueprint/html.cr
index 2468bed..2cc52c3 100644
--- a/src/blueprint/html.cr
+++ b/src/blueprint/html.cr
@@ -78,7 +78,7 @@ module Blueprint::HTML
   def element(tag_name : String | Symbol, **attributes, &) : Nil
     buffer << "<"
     buffer << tag_name
-    render_attributes(attributes, to: buffer)
+    render_attributes(attributes)
     buffer << ">"
     BufferRenderer.render(to: buffer) { yield }
     buffer << "</"
@@ -89,7 +89,7 @@ module Blueprint::HTML
   def void_element(tag_name : String | Symbol, **attributes) : Nil
     buffer << "<"
     buffer << tag_name
-    render_attributes(attributes, to: buffer)
+    render_attributes(attributes)
     buffer << ">"
   end
 
@@ -135,7 +135,7 @@ module Blueprint::HTML
     safe EscapeOnce.escape(value)
   end
 
-  private def render_attributes(attributes : Hash | NamedTuple, to buffer : String::Builder) : Nil
+  private def render_attributes(attributes : Hash | NamedTuple) : Nil
     AttributesRenderer.render(attributes, to: buffer)
   end
 end
diff --git a/src/blueprint/html/element_registrar.cr b/src/blueprint/html/element_registrar.cr
index 32bd7e2..765a988 100644
--- a/src/blueprint/html/element_registrar.cr
+++ b/src/blueprint/html/element_registrar.cr
@@ -12,7 +12,7 @@ module Blueprint::HTML::ElementRegistrar
 
     def {{method_name.id}}(attributes : NamedTuple | Hash, &block) : Nil
       buffer << "<{{tag.id}}"
-      render_attributes(attributes, to: buffer)
+      render_attributes(attributes)
       buffer << ">"
       BufferRenderer.render(to: buffer) { yield }
       buffer << "</{{tag.id}}>"
@@ -20,7 +20,7 @@ module Blueprint::HTML::ElementRegistrar
 
     def {{method_name.id}}(attributes : NamedTuple | Hash) : Nil
       buffer << "<{{tag.id}}"
-      render_attributes(attributes, to: buffer)
+      render_attributes(attributes)
       buffer << "></{{tag.id}}>"
     end
   end
@@ -34,7 +34,7 @@ module Blueprint::HTML::ElementRegistrar
 
     def {{method_name.id}}(attributes : NamedTuple | Hash) : Nil
       buffer << "<{{tag.id}}"
-      render_attributes(attributes, to: buffer)
+      render_attributes(attributes)
       buffer << "></{{tag.id}}>"
     end
   end
@@ -48,7 +48,7 @@ module Blueprint::HTML::ElementRegistrar
 
     def {{method_name.id}}(attributes : NamedTuple | Hash) : Nil
       buffer << "<{{tag.id}}"
-      render_attributes(attributes, to: buffer)
+      render_attributes(attributes)
       buffer << ">"
     end
   end