diff --git a/omega-web/src/omega/app.coffee b/omega-web/src/omega/app.coffee
index 449152e..737a7a0 100644
--- a/omega-web/src/omega/app.coffee
+++ b/omega-web/src/omega/app.coffee
@@ -30,7 +30,9 @@ angular.module('omega').constant 'isProfileNameReserved', (name) ->
   name.charCodeAt(1) == charCodeUnderscore)
 
 angular.module('omega').config ($stateProvider, $urlRouterProvider,
-  $httpProvider, $animateProvider) ->
+  $httpProvider, $animateProvider, $compileProvider) ->
+  $compileProvider.aHrefSanitizationWhitelist(
+    /^\s*(https?|ftp|mailto|chrome-extension):/)
   $animateProvider.classNameFilter(/angular-animate/)
 
   $urlRouterProvider.otherwise '/ui'