diff --git a/lib/bluebutton.rb b/lib/bluebutton.rb
index fa1a4ea..9f0f525 100755
--- a/lib/bluebutton.rb
+++ b/lib/bluebutton.rb
@@ -71,7 +71,7 @@ def initialize name
 
   def from_sys
     finded = Dir.glob("/sys/**/name").select do |file|
-      File.read(file).downcase[@name.downcase]
+      File.read(file).downcase.chomp[@name.downcase]
     end.first
 
     raise "Can't find device info '#{@name}' in /sys/**/*" if finded.nil?