diff --git a/app/assets/javascripts/src/Metamaps.Mobile.js b/app/assets/javascripts/src/Metamaps.Mobile.js
index 21eb4902..1a47f614 100644
--- a/app/assets/javascripts/src/Metamaps.Mobile.js
+++ b/app/assets/javascripts/src/Metamaps.Mobile.js
@@ -1,5 +1,13 @@
 /* global Metamaps, $ */
 
+/*
+ * Metamaps.Mobile.js
+ *
+ * Dependencies:
+ *  - Metamaps.Active
+ *  - Metamaps.Map
+ */
+
 Metamaps.Mobile = {
   init: function () {
     var self = Metamaps.Mobile
@@ -21,4 +29,4 @@ Metamaps.Mobile = {
       Metamaps.Map.InfoBox.open()
     }
   }
-}
\ No newline at end of file
+}