diff --git a/vrobbler/apps/scrobbles/migrations/0046_scrobble_book_page_data_alter_chartrecord_year.py b/vrobbler/apps/scrobbles/migrations/0046_scrobble_book_page_data_alter_chartrecord_year.py
new file mode 100644
index 0000000..7d16d22
--- /dev/null
+++ b/vrobbler/apps/scrobbles/migrations/0046_scrobble_book_page_data_alter_chartrecord_year.py
@@ -0,0 +1,23 @@
+# Generated by Django 4.2.9 on 2024-01-22 00:53
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("scrobbles", "0045_scrobble_webpage_alter_scrobble_media_type"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="scrobble",
+            name="book_page_data",
+            field=models.JSONField(blank=True, null=True),
+        ),
+        migrations.AlterField(
+            model_name="chartrecord",
+            name="year",
+            field=models.IntegerField(blank=True, null=True),
+        ),
+    ]
diff --git a/vrobbler/apps/scrobbles/models.py b/vrobbler/apps/scrobbles/models.py
index a95b17b..483ea94 100644
--- a/vrobbler/apps/scrobbles/models.py
+++ b/vrobbler/apps/scrobbles/models.py
@@ -338,7 +338,7 @@ class ChartRecord(TimeStampedModel):
     user = models.ForeignKey(User, on_delete=models.DO_NOTHING, **BNULL)
     rank = models.IntegerField(db_index=True)
     count = models.IntegerField(default=0)
-    year = models.IntegerField(default=timezone.now().year)
+    year = models.IntegerField(**BNULL)
     month = models.IntegerField(**BNULL)
     week = models.IntegerField(**BNULL)
     day = models.IntegerField(**BNULL)
@@ -522,6 +522,7 @@ class Scrobble(TimeStampedModel):
 
     # Fields for keeping track long content like books and games
     book_pages_read = models.IntegerField(**BNULL)
+    book_page_data = models.JSONField(**BNULL)
     videogame_save_data = models.FileField(
         upload_to="scrobbles/videogame_save_data/", **BNULL
     )