diff --git a/app/assets/javascripts/foundation_extras.js.coffee b/app/assets/javascripts/foundation_extras.js.coffee
index 7beb05f93..c12a2de92 100644
--- a/app/assets/javascripts/foundation_extras.js.coffee
+++ b/app/assets/javascripts/foundation_extras.js.coffee
@@ -2,7 +2,6 @@ App.FoundationExtras =
 
   initialize: ->
     $(document).foundation()
-    $(window).trigger "init.zf.sticky"
     $(window).trigger "resize"
 
     clearSticky = ->
@@ -11,3 +10,15 @@ App.FoundationExtras =
     $(document).on("page:before-unload", clearSticky)
 
     window.addEventListener("popstate", clearSticky, false)
+
+    mobile_ui_init = ->
+      $(window).trigger "load.zf.sticky"
+
+    desktop_ui_init = ->
+      $(window).trigger "init.zf.sticky"
+
+    $ ->
+      if $(window).width() < 620
+        do mobile_ui_init
+      else
+        do desktop_ui_init