diff --git a/Gemfile b/Gemfile
index 4eff0b8e31dbdafec1e0491115da275509a05479..9d0af459158a0c0e6ef0361960f46fdb3a10c8aa 100644
--- a/Gemfile
+++ b/Gemfile
@@ -10,6 +10,7 @@ group :development, :test do
 
   platforms :jruby do
     gem 'jruby-openssl'
+    gem 'jgeoip'
   end
 
   platforms :rbx do