diff --git a/main.rb b/main.rb
index a325c72..5a5dde2 100644
--- a/main.rb
+++ b/main.rb
@@ -199,11 +199,11 @@ despace(ROOT)
 init_database(db)
 
 TCPServer.open("127.0.0.1", PORT) { |srv|
-	#mutex = Mutex.new
+	mutex = Mutex.new
 	loop do
-	#Thread.start(srv.accept) { |cli|
+	Thread.start(srv.accept) { |cli|
 	cli = srv.accept 
-		#mutex.synchronize do
+		mutex.synchronize do
 			h = Request.new(cli)
 
 			case h.method
@@ -220,9 +220,7 @@ TCPServer.open("127.0.0.1", PORT) { |srv|
 			end
 
 			cli.close
-		#end
-	
-
+		end
 	end
 }