diff --git a/bds/__init__.py b/bds/__init__.py
index 5c287005..e69de29b 100644
--- a/bds/__init__.py
+++ b/bds/__init__.py
@@ -1 +0,0 @@
-default_app_config = "bds.apps.BdsConfig"
diff --git a/gestioncof/__init__.py b/gestioncof/__init__.py
index 3bb260b9..e69de29b 100644
--- a/gestioncof/__init__.py
+++ b/gestioncof/__init__.py
@@ -1 +0,0 @@
-default_app_config = "gestioncof.apps.GestioncofConfig"
diff --git a/gestioncof/cms/__init__.py b/gestioncof/cms/__init__.py
index 043b644d..e69de29b 100644
--- a/gestioncof/cms/__init__.py
+++ b/gestioncof/cms/__init__.py
@@ -1 +0,0 @@
-default_app_config = "gestioncof.cms.apps.COFCMSAppConfig"
diff --git a/kfet/__init__.py b/kfet/__init__.py
index 47a6b0b8..4937ccfa 100644
--- a/kfet/__init__.py
+++ b/kfet/__init__.py
@@ -1,3 +1,2 @@
-default_app_config = "kfet.apps.KFetConfig"
 KFET_DELETED_TRIGRAMME = "☠☠☠"
 KFET_DELETED_USERNAME = "kfet_deleted_user"
diff --git a/kfet/auth/__init__.py b/kfet/auth/__init__.py
index ef2486a7..2b30780e 100644
--- a/kfet/auth/__init__.py
+++ b/kfet/auth/__init__.py
@@ -1,4 +1,2 @@
-default_app_config = "kfet.auth.apps.KFetAuthConfig"
-
 KFET_GENERIC_USERNAME = "kfet_genericteam"
 KFET_GENERIC_TRIGRAMME = "GNR"
diff --git a/kfet/cms/__init__.py b/kfet/cms/__init__.py
index f6aabddc..e69de29b 100644
--- a/kfet/cms/__init__.py
+++ b/kfet/cms/__init__.py
@@ -1 +0,0 @@
-default_app_config = "kfet.cms.apps.KFetCMSAppConfig"