diff --git a/lib/rex/file.rb b/lib/rex/file.rb
index 269ac2c47b..5ee6263d4e 100644
--- a/lib/rex/file.rb
+++ b/lib/rex/file.rb
@@ -43,6 +43,7 @@ end
 class Quickfile < ::Tempfile
 	def initialize(*args)
 		super(*args)
+		self.binmode
 		ObjectSpace.undefine_finalizer(self)	
 	end
 end