diff --git a/accounts/__init__.py b/accounts/__init__.py
index 831982319..e69de29bb 100644
--- a/accounts/__init__.py
+++ b/accounts/__init__.py
@@ -1 +0,0 @@
-default_app_config = 'accounts.apps.AccountsConfig'
diff --git a/article/__init__.py b/article/__init__.py
index e581f3a2f..e69de29bb 100644
--- a/article/__init__.py
+++ b/article/__init__.py
@@ -1 +0,0 @@
-default_app_config = 'article.apps.ArticleConfig'
diff --git a/attachment/__init__.py b/attachment/__init__.py
index 002efb931..e69de29bb 100644
--- a/attachment/__init__.py
+++ b/attachment/__init__.py
@@ -1 +0,0 @@
-default_app_config = 'attachment.apps.AttachmentConfig'
diff --git a/blackhole/__init__.py b/blackhole/__init__.py
index 073fb4fab..e69de29bb 100644
--- a/blackhole/__init__.py
+++ b/blackhole/__init__.py
@@ -1 +0,0 @@
-default_app_config = 'blackhole.apps.AppConfig'
diff --git a/blog/__init__.py b/blog/__init__.py
index 85b43cb62..e69de29bb 100644
--- a/blog/__init__.py
+++ b/blog/__init__.py
@@ -1 +0,0 @@
-default_app_config = 'blog.apps.BlogConfig'
diff --git a/comments/__init__.py b/comments/__init__.py
index 74cfa1e22..e69de29bb 100644
--- a/comments/__init__.py
+++ b/comments/__init__.py
@@ -1 +0,0 @@
-default_app_config = 'comments.apps.CommentsConfig'
diff --git a/common_utils/__init__.py b/common_utils/__init__.py
index 257b8e242..78d029c06 100644
--- a/common_utils/__init__.py
+++ b/common_utils/__init__.py
@@ -5,8 +5,6 @@
 
 from web.middlewares.threadlocal import get_current_request
 
-default_app_config = 'common_utils.apps.AppConfig'
-
 
 def iterify(items):
 	try:
diff --git a/desktops/__init__.py b/desktops/__init__.py
index 81ec84e00..e69de29bb 100644
--- a/desktops/__init__.py
+++ b/desktops/__init__.py
@@ -1 +0,0 @@
-default_app_config = 'desktops.apps.AppConfig'
diff --git a/feeds/__init__.py b/feeds/__init__.py
index 2468eab0e..e69de29bb 100644
--- a/feeds/__init__.py
+++ b/feeds/__init__.py
@@ -1 +0,0 @@
-default_app_config = 'feeds.apps.FeedsConfig'
diff --git a/forum/__init__.py b/forum/__init__.py
index 482ea02ab..e69de29bb 100644
--- a/forum/__init__.py
+++ b/forum/__init__.py
@@ -1 +0,0 @@
-default_app_config = 'forum.apps.ForumConfig'
diff --git a/fulltext/__init__.py b/fulltext/__init__.py
index 19f286701..c923786b9 100644
--- a/fulltext/__init__.py
+++ b/fulltext/__init__.py
@@ -2,7 +2,4 @@
 from .registry import register as registry
 
 
-default_app_config = 'fulltext.apps.AppConfig'
-
-
 register = registry.register
diff --git a/hitcount/__init__.py b/hitcount/__init__.py
index 6c4d2ab14..e69de29bb 100644
--- a/hitcount/__init__.py
+++ b/hitcount/__init__.py
@@ -1 +0,0 @@
-default_app_config = 'hitcount.apps.HitcountConfig'
diff --git a/image_renderer/__init__.py b/image_renderer/__init__.py
index 6d268f145..e69de29bb 100644
--- a/image_renderer/__init__.py
+++ b/image_renderer/__init__.py
@@ -1,2 +0,0 @@
-# -*- coding: utf-8 -*-
-default_app_config = 'image_renderer.apps.AppConfig'
diff --git a/linuxos/__init__.py b/linuxos/__init__.py
index 66cf8f958..e69de29bb 100644
--- a/linuxos/__init__.py
+++ b/linuxos/__init__.py
@@ -1 +0,0 @@
-default_app_config = 'linuxos.apps.LinuxosConfig'
diff --git a/news/__init__.py b/news/__init__.py
index c885a9e44..e69de29bb 100644
--- a/news/__init__.py
+++ b/news/__init__.py
@@ -1 +0,0 @@
-default_app_config = 'news.apps.NewsConfig'
diff --git a/notes/__init__.py b/notes/__init__.py
index 41c490839..e69de29bb 100644
--- a/notes/__init__.py
+++ b/notes/__init__.py
@@ -1 +0,0 @@
-default_app_config = 'notes.apps.AppConfig'
diff --git a/notifications/__init__.py b/notifications/__init__.py
index d51321cad..e69de29bb 100644
--- a/notifications/__init__.py
+++ b/notifications/__init__.py
@@ -1 +0,0 @@
-default_app_config = 'notifications.apps.NotificationsConfig'
diff --git a/polls/__init__.py b/polls/__init__.py
index d2b2cec06..e69de29bb 100644
--- a/polls/__init__.py
+++ b/polls/__init__.py
@@ -1 +0,0 @@
-default_app_config = 'polls.apps.PollConfig'
diff --git a/rating/__init__.py b/rating/__init__.py
index a541057d2..e69de29bb 100644
--- a/rating/__init__.py
+++ b/rating/__init__.py
@@ -1,2 +0,0 @@
-# -*- coding: utf-8 -*-
-default_app_config = 'rating.apps.AppConfig'
diff --git a/tests/__init__.py b/tests/__init__.py
index 9f0750e86..e69de29bb 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -1 +0,0 @@
-default_app_config = 'tests.apps.AppConfig'
diff --git a/tweets/__init__.py b/tweets/__init__.py
index 21bd866d3..e69de29bb 100644
--- a/tweets/__init__.py
+++ b/tweets/__init__.py
@@ -1,2 +0,0 @@
-# -*- coding: utf-8 -*-
-default_app_config = 'tweets.apps.AppConfig'
diff --git a/wiki/__init__.py b/wiki/__init__.py
index cdaceb05c..e69de29bb 100644
--- a/wiki/__init__.py
+++ b/wiki/__init__.py
@@ -1 +0,0 @@
-default_app_config = 'wiki.apps.WikiConfig'