diff --git a/src/backend/api/v1/auth/apps.py b/src/backend/api/v1/auth/apps.py
index 4116931..3548b46 100644
--- a/src/backend/api/v1/auth/apps.py
+++ b/src/backend/api/v1/auth/apps.py
@@ -2,6 +2,5 @@ from django.apps import AppConfig
 
 
 class AuthConfig(AppConfig):
-    default_auto_field = "django.db.models.BigAutoField"
     name = "api.v1.auth"
     label = "api_v1_auth"
diff --git a/src/backend/apps/flags/apps.py b/src/backend/apps/flags/apps.py
index d6091b5..82b75d6 100644
--- a/src/backend/apps/flags/apps.py
+++ b/src/backend/apps/flags/apps.py
@@ -2,5 +2,4 @@ from django.apps import AppConfig
 
 
 class FlagsConfig(AppConfig):
-    default_auto_field = "django.db.models.BigAutoField"
     name = "apps.flags"
diff --git a/src/backend/apps/reviews/apps.py b/src/backend/apps/reviews/apps.py
index a56e2ef..9efe86e 100644
--- a/src/backend/apps/reviews/apps.py
+++ b/src/backend/apps/reviews/apps.py
@@ -2,5 +2,4 @@ from django.apps import AppConfig
 
 
 class ReviewsConfig(AppConfig):
-    default_auto_field = "django.db.models.BigAutoField"
     name = "apps.reviews"
diff --git a/src/backend/apps/users/apps.py b/src/backend/apps/users/apps.py
index 37ba421..90dd70b 100644
--- a/src/backend/apps/users/apps.py
+++ b/src/backend/apps/users/apps.py
@@ -2,5 +2,4 @@ from django.apps import AppConfig
 
 
 class UsersConfig(AppConfig):
-    default_auto_field = "django.db.models.BigAutoField"
     name = "apps.users"