diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index 58358015b..d178d5606 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -16,7 +16,7 @@ Example:
   "firstname":"Marti",
   "lastname":"Ede",
   "email":"m@edenhofer.de",
-  "image":"http://www.gravatar.com/avatar/1c38b099f2344976005de69965733465?s=48",
+  "image_source":"http://www.gravatar.com/avatar/1c38b099f2344976005de69965733465?s=48",
   "web":"http://127.0.0.1",
   "password":"123",
   "phone":"112",
diff --git a/app/models/channel/twitter2.rb b/app/models/channel/twitter2.rb
index 364478b08..2efc53cc5 100644
--- a/app/models/channel/twitter2.rb
+++ b/app/models/channel/twitter2.rb
@@ -151,7 +151,7 @@ class Channel::Twitter2
         :lastname       => '',
         :email          => '',
         :password       => '',
-        :image          => sender.profile_image_url,
+        :image_source   => sender.profile_image_url.request_uri,
         :note           => sender.description,
         :active         => true,
         :roles          => roles,
diff --git a/test/unit/twitter_test.rb b/test/unit/twitter_test.rb
index 0925fa0c2..286a6b469 100644
--- a/test/unit/twitter_test.rb
+++ b/test/unit/twitter_test.rb
@@ -126,7 +126,7 @@ class TwitterTest < ActiveSupport::TestCase
     end
     dms = client.direct_messages( :count => 200 )
     dms.each {|dm|
-      client.direct_message_destroy(dm.id)
+      client.destroy_direct_message(dm.id)
     }
 
     # direct message to @armin_theo
@@ -144,7 +144,7 @@ class TwitterTest < ActiveSupport::TestCase
 
     hash  = '#citheo44' + rand(9999).to_s
     text  = 'How about the details? ' + hash
-    dm = client.direct_message_create(
+    dm = client.create_direct_message(
       'armin_theo',
       text,
     )