diff --git a/bundle/config b/bundle/config
index e4821da..e318e5c 100644
--- a/bundle/config
+++ b/bundle/config
@@ -1,3 +1,4 @@
 ---
 BUNDLE_BUILD__LIBV8: "--with-system-v8"
 BUNDLE_BUILD__THERUBYRACER: "--with-system-v8"
+BUNDLE_BUILD__NOKOGIRI: "--use-system-libraries"