--- nokogiri-1.6.6.2/Rakefile	2015-01-23 19:22:19.000000000 +0100
+++ /tmp/Rakefile	2015-07-06 10:15:16.153659819 +0200
@@ -134,7 +134,6 @@
       # for more details, see:
       # - https://github.com/sparklemotion/nokogiri/issues/1102
       # - https://github.com/luislavena/mini_portile/issues/32
-      ["mini_portile",    "~> 0.6.0"],
     ]
   end