diff --git a/src/models/comment.py b/src/models/comment.py
index 9a6a640..f9cde24 100644
--- a/src/models/comment.py
+++ b/src/models/comment.py
@@ -14,4 +14,4 @@ class Comment(db.Model):
     item_id = db.Column(db.Integer, db.ForeignKey("item.id", ondelete="CASCADE"), nullable=False)
     item = db.relationship("Item", backref=db.backref("comments", lazy=True))
 
-    text = db.Text(4096, nullable=False)
+    text = db.Text(4096)