diff --git a/korap.conf b/korap.conf
index 1e88892..7f6b63b 100644
--- a/korap.conf
+++ b/korap.conf
@@ -4,9 +4,17 @@
   },
   Notifications => {
     Alertify => 1,
+    Humane => 1,
     JSON => 1
   },
   Search => {
     engine => 'Korap::Plugin::KorapSearch'
+  },
+  CHI => {
+    default => {
+      driver => 'FastMmap',
+      root_dir => app->home . '/cache',
+      cache_size => '12m'
+    }
   }
 }