diff --git a/test/async/http/faraday/adapter.rb b/test/async/http/faraday/adapter.rb
index eb5b94a..a13414d 100644
--- a/test/async/http/faraday/adapter.rb
+++ b/test/async/http/faraday/adapter.rb
@@ -285,8 +285,7 @@ def get_response(url = bound_url, path = "/index", adapter_options: {})
 				
 				parser.each do |part|
 					# Extract the field name from Content-Disposition header
-					if part.headers["content-disposition"] =~ /name="([^"]+)"/
-						name = $1
+					if name = part.headers["content-disposition"]["name"]
 						content = String.new
 						part.each{|chunk| content << chunk}
 						files[name] = content