Gemfile in amq-client-0.7.0.alpha5 vs Gemfile in amq-client-0.7.0.alpha6

@@ -11,10 +11,10 @@
   else
     gem name, options
   end
 end
 
-gem "eventmachine"
+custom_gem "eventmachine"
 # cool.io uses iobuffer that won't compile on JRuby
 # (and, probably, Windows)
 gem "cool.io", :platform => :ruby
 custom_gem "amq-protocol", :git => "git://github.com/ruby-amqp/amq-protocol.git", :branch => "master"