diff --git a/app/coffee/modules/base/urls.coffee b/app/coffee/modules/base/urls.coffee
index f6d9e061..c542476a 100644
--- a/app/coffee/modules/base/urls.coffee
+++ b/app/coffee/modules/base/urls.coffee
@@ -30,7 +30,7 @@ class UrlsService extends taiga.Service
 
     constructor: (@config) ->
         @.urls = {}
-        @.mainUrl = config.get("api")
+        @.mainUrl = @config.get("api")
 
     update: (urls) ->
         @.urls = _.merge(@.urls, urls)