diff --git a/oauth2_provider/migrations/0010_application_allowed_origins.py b/oauth2_provider/migrations/0010_application_allowed_origins.py
index 39ca9af8e..a22a8f7c0 100644
--- a/oauth2_provider/migrations/0010_application_allowed_origins.py
+++ b/oauth2_provider/migrations/0010_application_allowed_origins.py
@@ -13,6 +13,10 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name="application",
             name="allowed_origins",
-            field=models.TextField(blank=True, help_text="Allowed origins list to enable CORS, space separated"),
+            field=models.TextField(
+                blank=True,
+                help_text="Allowed origins list to enable CORS, space separated",
+                default="",
+            ),
         ),
     ]
diff --git a/oauth2_provider/models.py b/oauth2_provider/models.py
index d003d99e6..c37057e49 100644
--- a/oauth2_provider/models.py
+++ b/oauth2_provider/models.py
@@ -135,6 +135,7 @@ class AbstractApplication(models.Model):
     allowed_origins = models.TextField(
         blank=True,
         help_text=_("Allowed origins list to enable CORS, space separated"),
+        default="",
     )
 
     class Meta: