diff --git a/app/views/regions/_filter.haml b/app/views/regions/_filter.haml
index a4a10ce2..4667a6ad 100644
--- a/app/views/regions/_filter.haml
+++ b/app/views/regions/_filter.haml
@@ -1,4 +1,4 @@
 -# Choose a region to filter events with
 %nav.region_filter
   %ul= render partial: '/regions/filter_region',
-    collection: Region.where(region: nil)
+    collection: Region.where(region: nil).includes(:regions)