diff --git a/__init__.py b/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/opac_schema/v1/models.py b/opac_schema/v1/models.py
index a47995a..12c2624 100644
--- a/opac_schema/v1/models.py
+++ b/opac_schema/v1/models.py
@@ -1071,6 +1071,7 @@ def save(self, *args, **kwargs):
 class CrossmarkPage(Document):
     doi = StringField(required=True)
     is_doi_active = BooleanField(required=True, default=True)
+    enabled = BooleanField(required=True, default=False)
     language = StringField(max_length=5, required=True)
     url = StringField()
     text = StringField()
@@ -1083,6 +1084,7 @@ class CrossmarkPage(Document):
         'indexes': [
             'doi',
             'is_doi_active',
+            'enabled',
             'language',
             'journal',
         ]
diff --git a/tests/test_crossmarkpage.py b/tests/test_crossmarkpage.py
index da68b4d..193c453 100644
--- a/tests/test_crossmarkpage.py
+++ b/tests/test_crossmarkpage.py
@@ -265,3 +265,36 @@ def test_create_crossmarkpage_without_text(self):
 
         # then
         self.assertIsNone(crossmark_doc.text)
+
+    def test_create_crossmarkpage_enabled_default_false(self):
+        # given
+        journal = self._make_journal()
+        crossmark_data = {
+            'doi': '10.1590/crossmark-policy',
+            'language': 'en',
+            'journal': journal,
+        }
+
+        # when
+        crossmark_doc = CrossmarkPage(**crossmark_data)
+        crossmark_doc.save()
+
+        # then
+        self.assertFalse(crossmark_doc.enabled)
+
+    def test_create_crossmarkpage_enabled_false(self):
+        # given
+        journal = self._make_journal()
+        crossmark_data = {
+            'doi': '10.1590/crossmark-policy',
+            'language': 'en',
+            'journal': journal,
+            'enabled': False,
+        }
+
+        # when
+        crossmark_doc = CrossmarkPage(**crossmark_data)
+        crossmark_doc.save()
+
+        # then
+        self.assertFalse(crossmark_doc.enabled)