diff --git a/Makefile.PL b/Makefile.PL
index ac97d41..a9b76e4 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -19,6 +19,7 @@
     'Mojolicious::Plugin::TagHelpers::Pagination' => 0.01,
     'Mojolicious::Plugin::Notifications' => 0.03,
     'Mojolicious::Plugin::CHI' => 0.09,
+    'Cache::FastMmap' => 0,
 #    'Mojolicious::Plugin::Search' => 0.01,
     'Mojolicious::Plugin::Number::Commify' => '0.022',
     'JSON::XS' => 0.0