diff --git a/app/models.py b/app/models.py
index ed30ca52..00793eff 100644
--- a/app/models.py
+++ b/app/models.py
@@ -683,6 +683,9 @@ class User(Base, ModelMixin, UserMixin, PasswordOracle):
         Whether user can create a new alias. User can't create a new alias if
         - has more than 15 aliases in the free plan, *even in the free trial*
         """
+        if self.disabled:
+            return False
+
         if self.lifetime_or_active_subscription():
             return True
         else:
diff --git a/tests/test_models.py b/tests/test_models.py
index 1fb8f5f0..c9f1b699 100644
--- a/tests/test_models.py
+++ b/tests/test_models.py
@@ -250,3 +250,11 @@ def test_EnumE():
 
     assert E.get_value("A") == 100
     assert E.get_value("Not existent") is None
+
+
+def test_can_create_new_alias_disabled_user():
+    user = create_new_user()
+    assert user.can_create_new_alias()
+
+    user.disabled = True
+    assert not user.can_create_new_alias()