diff --git a/app/auth/models.py b/app/auth/models.py
index 86ebdb83..d29cde90 100644
--- a/app/auth/models.py
+++ b/app/auth/models.py
@@ -65,7 +65,7 @@ class User(UserMixin, db.Model):
     date_created = db.Column(db.DateTime, default=datetime.utcnow)
     date_expiration = db.Column(db.DateTime, default=None)
     passwd_temp = db.Column(db.Boolean, default=False)
-    token = db.Column(db.String(32), index=True, unique=True)
+    token = db.Column(db.Text(), index=True, unique=True)
     token_expiration = db.Column(db.DateTime)
 
     roles = db.relationship("Role", secondary="user_role", viewonly=True)
diff --git a/migrations/versions/91be8a06d423_user_token_size_limit.py b/migrations/versions/91be8a06d423_user_token_size_limit.py
new file mode 100644
index 00000000..a9caa0d5
--- /dev/null
+++ b/migrations/versions/91be8a06d423_user_token_size_limit.py
@@ -0,0 +1,40 @@
+"""user token size limit
+
+Revision ID: 91be8a06d423
+Revises: 4f98a8b02c89
+Create Date: 2021-12-20 22:48:42.390743
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "91be8a06d423"
+down_revision = "4f98a8b02c89"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column(
+        "user",
+        "token",
+        existing_type=sa.VARCHAR(length=32),
+        type_=sa.Text(),
+        existing_nullable=True,
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column(
+        "user",
+        "token",
+        existing_type=sa.Text(),
+        type_=sa.VARCHAR(length=32),
+        existing_nullable=True,
+    )
+    # ### end Alembic commands ###