diff --git a/lib/openscap/xccdf/session.rb b/lib/openscap/xccdf/session.rb
index <HASH>..<HASH> 100644
--- a/lib/openscap/xccdf/session.rb
+++ b/lib/openscap/xccdf/session.rb
@@ -9,11 +9,8 @@
 # http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
 #
 
-require 'ffi'
-
 module OpenSCAP
   module Xccdf
-    extend FFI::Library
 
     class Session
       def initialize(input_filename)
OpenSCAP::Xccdf doesn't need to extend FFI::Library