diff --git a/test/ftptest.lua b/test/ftptest.lua
index 85dc16b..41f314d 100644
--- a/test/ftptest.lua
+++ b/test/ftptest.lua
@@ -1,4 +1,5 @@
 assert(dofile("../lua/ftp.lua"))
+assert(dofile("../lua/buffer.lua"))
 assert(dofile("auxiliar.lua"))
 
 pdir = "/home/i/diego/public/html/luasocket/test/"