diff --git a/core/siren-modules.el b/core/siren-modules.el
index 755ce1e..10cb34c 100644
--- a/core/siren-modules.el
+++ b/core/siren-modules.el
@@ -34,6 +34,7 @@
 
 ;; Misc.
 (require 'siren-restart-emacs)
+(require 'siren-zone)
 
 ;; Navigation
 (require 'siren-anzu)