diff --git a/app/assets/javascripts/maps.js.coffee b/app/assets/javascripts/maps.js.coffee
index 5ffbec4d..0b66d69f 100644
--- a/app/assets/javascripts/maps.js.coffee
+++ b/app/assets/javascripts/maps.js.coffee
@@ -7,7 +7,7 @@ $(document).ready ->
       attribution: '&copy; <a href="http://osm.org/copyright">OpenStreetMap</a>'
     ).addTo map
 
-    controls = L.control.layers(null, null).addTo map
+    controls = L.control.layers(null, null, collapsed: false).addTo map
 
     $('li a', this).each ->
       url = $(this).attr 'href'