diff --git a/src/sunstone/sunstone-server.rb b/src/sunstone/sunstone-server.rb
index fabdc342fb..050ec1d857 100755
--- a/src/sunstone/sunstone-server.rb
+++ b/src/sunstone/sunstone-server.rb
@@ -231,7 +231,7 @@ when 'memcache-dalli'
     use Rack::Session::Dalli,
       :memcache_server => memcache_server,
       :namespace => $conf[:memcache_namespace],
-      :cache => Dalli::Client.new
+      :cache => Dalli::Client.new(memcache_server, {:namespace => $conf[:memcache_namespace]})
 else
     STDERR.puts "Wrong value for :sessions in configuration file"
     exit(-1)